Patent Application
20240309574
The following disclosure relates to a washing method and an electronic device for performing the method.
Electronic devices for washing clothes, such as washing machines, provide various wash cycles according to the materials or types of clothes to improve washing efficiency or prevent damage to the clothes due to washing.
Users may wash laundry by directly selecting the wash time, wash intensity, amount of water, number of spin-dry or rinse operations, and the like, or may wash laundry according to a wash cycle set according to the material, type, and the like of laundry.
When washing laundry with pet hair using a washing machine, the pet hair is not smoothly removed but remains on the clothes or in the washing tub, and a user may experience the inconvenience of having to remove the pet hair. According to various embodiments, a washing method and electronic device that may wash laundry by supplying water to a wash water level higher than the wash water level in a standard wash cycle of an existing washing machine, thereby separating pet hair from the laundry and effectively removing the pet hair from the washing tub, may be provided.
According to various embodiments, a washing method and electronic device that may provide a larger amount of water than in a standard wash cycle during a spin-dry operation and/or a rinse operation, thereby effectively removing pet hair, may be provided.
According to various embodiments, a washing method and electronic device that may control the operation rate and/or revolutions per minute (RPM) of a motor during a wash operation, a spin-dry operation, and/or a rinse operation, thereby effectively removing pet hair, may be provided.
An electronic device according to various embodiments may include a tub configured to receive water; a washing tub arrangeable inside the tub to accommodate laundry; a motor configured to rotate the washing tub; a water supply module configured to supply water to the washing tub; a drainage module configured to drain the water from the tub; a water level sensor configured to measure a water level in the tub; a processor; and a memory configured to store instructions that are executed by the processor. The processor based on the instructions being executed is configured to: control the water supply module to supply water to the washing tub that is arranged in the tub, the water supplied by the water supply module being at a wash water level higher than a wash water level in a standard wash cycle, control a wash operation of the laundry accommodated in the washing tub by driving the motor according to a wash operation rate that is set, control the drainage module to drain the water from the tub, control a spin-dry operation of the laundry by driving the motor according to a set spin-dry revolutions per minute (RPM), and control the water supply module to supply water to the washing tub and control a rinsing operation of the laundry according to a set rinse operation rate.
A washing method according to various embodiments may include supplying water to a washing tub to a wash water level higher than a wash water level in a standard wash cycle using a water supply module, washing laundry by driving a motor according to a set wash operation rate, draining the water from the tub using a drainage module, spin-drying the laundry by driving the motor according to a set spin-dry RPM, and supplying water to the washing tub and rinsing the laundry according to a set rinse operation rate.
According to various embodiments disclosed herein, it is possible to detach pet hair from clothes and effectively remove the pet hair in the washing tub out of the washing tub.
Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. When describing the embodiments with reference to the accompanying drawings, like reference numerals refer to like components, and any repeated description related thereto will be omitted.
Referring to
As an example, the input module 110 may receive instructions or data to be used for a component (e.g., the processor 120) of the electronic device 100 from the outside (e.g., a user, or an external electronic device connected via communication to the electronic device) of the electronic device 100. The input module 110 may receive an input from the user to perform operations such as a wash operation, a rinse operation, a spin-dry operation, and the like of the electronic device 100 according to the manipulation by the user. For example, the input module 110 may receive a wash cycle, such as a standard wash cycle or a wool wash cycle, from the user. As another example, the input module 110 may receive the intensity, time, and count for a wash operation, a rinse operation, or a spin-dry operation.
As an example, the input module 110 may receive a pet hair removal cycle to remove pet hair from the laundry. The pet hair removal cycle may be a wash cycle to remove pet hair from clothes by controlling an operation rate or revolutions per minute (RPM) of the motor 140, the amount of water supplied in the wash operation, the rinse operation, or the spin-dry operation.
As an example, the input module 110 of the electronic device 100 may include input devices such as keys, buttons, switches, and a touch pad. The electronic device 100 may include a display module and may display the result of a user input that is input to the input module 110. As another example, the electronic device 100 may display information about the operation of the electronic device 100, such as the ongoing cycle, remaining time, and the like, on the display module.
As an example, the processor 120 may execute software or a program stored in the memory 130 to control at least one other component (e.g., a hardware or software component) of the electronic device 100 coupled with the processor 120, and may perform various data processing or computation. According to an embodiment, as at least part of data processing or computation, the processor 120 may store instructions or data received from another component (e.g., the input module 110) in a volatile memory, process the instructions or data stored in the volatile memory, and store result data in a non-volatile memory. According to an embodiment, the processor 120 may include a main processor or an auxiliary processor (e.g., a graphics processing unit (GPU), a neural processing unit (NPU), an image signal processor (ISP), a sensor hub processor, or a communication processor (CP)) that is operable independently of, or in conjunction with the main processor.
The memory 130 may store a variety of data used by at least one component (e.g., the processor 120) of the electronic device 100. The various data may include, for example, software (e.g., a program) and input data or output data for a command related thereto. The memory 130 may include a volatile memory or a non-volatile memory. The program may be stored as software in the memory 130.
As an example, the processor 120 may receive the user input from the input module 110. The processor 120 may control the operation of the motor 140, the water supply module 150, the drainage module 160, the water level sensor 170, or the camera module 180 according to the user input. As an example, the processor 120 may control the operation of the motor 140, the water supply module 150, the drainage module 160, the water level sensor 170, or the camera module 180 according to the instructions stored in the memory 130.
As an example, the motor 140 may generate a driving force to rotate the washing tub 145 or a pulsator. The motor 140 may transfer the driving force to the washing tub 145 and/or the pulsator through a power switching device. The washing tub 145 may accommodate laundry. The pulsator may be installed inside the washing tub 145 and may generate a water flow according to the driving force received from the motor 140. The washing tub 145 may be rotated by the driving force from the motor 140 and may be called a rotary tub. The tub 155 may be referred to as a stationary tub.
As an example, the motor 140 may include a fixed stator and a rotor. The motor 140 may generate a rotational force using the power input thereto. For example, a universal motor, a brushless DC (BLDC) motor, or the like may be applied to the motor 140. A device capable of generating a rotational force or driving force about a drive shaft may be applied to the motor 140.
As an example, the electronic device 100 may include a cabinet forming a box-shaped exterior, a tub 155 installed inside the cabinet to receive water, a washing tub 145 positioned inside the tub 155 and rotatably installed, and a pulsator configured to generate a water flow inside the washing tub 145. The electronic device 100 is described as a fully automatic washing machine in the above example but is not limited thereto. As shown in
As an example, the processor 120 may control the operation of the water supply module 150 and supply water to the washing tub 145. The processor 120 may control the drainage module 160 to drain the water from the tub 155. The washing tub 145 may include multiple through-holes on the side surface to allow the water supplied to the washing tub 145 to be distributed to the tub 155.
For example, the water supply module 150 may include a water supply valve or a water supply inlet. The water supply module 150 may supply water to the washing tub 145 through the water supply inlet using the water supply valve. For example, the drainage module 160 may include a drainage hole formed in the tub 155 and a drainage motor. The drainage module 160 may operate the drainage motor to drain the water through the drainage hole.
As an example, the washing tub 145 may be cylindrical with an open top and include multiple spin-dry holes on the side surface. A door that can be opened and closed may be installed on the top of the cabinet to put laundry in the washing tub 145 or get the laundry out of the washing tub 145.
As an example, the water level sensor 170 may measure or detect the water level in the tub 155. For example, the water level sensor 170 may be installed inside the bottom of the tub 155 and may detect a frequency that changes according to the water level in the tub 155. For example, the water level sensor 170 may detect a lower frequency as the water level in the tub 155 is higher. The processor 120 may identify the water level in the tub 155 according to the frequency detected by the water level sensor 170. As an example, the water level in the tub 155 may be the same as the water level in the washing tub 145.
As an example, the camera module 180 may capture a still image and moving images. The camera module 180 may identify pet hair on the surface of water from the still image and/or moving images. For example, the camera module 180 may be fixed to one surface of the door that can be opened and closed on the top of the cabinet. For example, the camera module 180 may be fixed to the bottom surface of the door to face the washing tub 145 while the door is closed. For example, the camera module 180 may capture an image of the surface of water and identify pet hair from the captured image.
Hereinafter, a washing method performed by an electronic device (e.g., the electronic device 100 of
Referring to
For example, the standard wash cycle may be a set wash cycle that is initially selected when the electronic device 100 is powered on. For the standard wash cycle, a profile, such as the wash water level, wash time, wash operation rate, drain water level (e.g., reset water level), spin-dry RPM, spin-dry time, reset water level, rinse water level, rinse time, or rinse operation rate, may be set. The electronic device 100 may wash laundry by performing a wash operation, a spin-dry operation, and a rinse operation according to the profiles set for the standard wash cycle.
For example, in the pet hair removal cycle, the electronic device 100 may supply water to a wash water level higher than the wash water level in the standard wash cycle. The electronic device 100 may supply water to a wash water level higher than the wash water level in the standard wash cycle, so that clothes in the washing tub 145 may move smoothly. Since clothes in the washing tub 145 may move more easily in the pet hair removal cycle than in the standard wash cycle, pet hair may be easily detached from the clothes. Also, the detached pet hair may float on the surface of water, be easily separated from the laundry, and be easily discharged in the subsequent wash operation.
For example, the electronic device 100 may supply water to a wash water level higher than the wash water level in the standard wash cycle using a water level sensor (e.g., the water level sensor 170 of
The frequency detected by the water level sensor 170 in the pet hair removal cycle, the amount of water supplied, or the wash water level are exemplary and are not limited to the above examples. For example, depending on the size, capacity, model, etc., of the electronic device 100, the frequency detected by the water level sensor 170, the amount of water supplied, or the wash water level in the pet hair removal cycle may vary.
As an example, the electronic device 100 may determine a wash water level according to the load of laundry. For example, the electronic device 100 may detect the load or weight of the laundry in the washing tub 145. The electronic device 100 may determine a higher wash water level as the load of the laundry or the weight of the laundry increases. The electronic device 100 may determine the wash water level according to the load or weight of the laundry, thereby allowing the laundry to move smoothly even when the laundry is large in load or heavy.
For example, in the standard wash cycle, the electronic device 100 may determine the wash water level according to the load of laundry. When the same load of laundry is put in, the electronic device 100 may supply water to the washing tub 145 to a wash water level higher than the wash water level in the standard wash cycle, in the pet hair removal cycle.
As an example, the electronic device 100 may wash the laundry by driving a motor (e.g., the motor 140 of
As an example, the electronic device 100 may drain the water from the tub 155 to a reset water level, in operation 230. For example, the electronic device 100 may remove the water from the tub 155 using the drainage module 160. For example, when the wash operation in operation 220 is completed, the electronic device 100 may drain the water from the tub 155 to the reset water level in operation 230.
As an example, the electronic device 100 may spin-dry the laundry according to a spin-dry RPM set in operation 240. For example, the electronic device 100 may spin-dry the laundry by driving the motor 140 to rotate the washing tub 145 according to the spin-dry RPM. The electronic device 100 may spin-dry the laundry until the water level in the tub 155 reaches the reset water level.
As an example, the electronic device 100 may supply water to the washing tub 145 and rinse the laundry according to a set rinse operation rate, in operation 250. For example, the electronic device 100 may supply water to the washing tub 145 to a set rinse water level. As an example, the rinse operation rate may refer to the on-off time of the motor 140 set for a rinse operation.
As an example, when the rinse operation in operation 250 is completed, the electronic device 100 may drain the water from the tub 155 to the reset water level, in operation 260. The electronic device 100 may spin-dry the laundry according to the spin-dry RPM in the standard wash cycle, in operation 270.
Referring to
As an example, the electronic device 100 may wash laundry according to a wash operation rate lower than the wash operation rate in the standard wash cycle, in operation 320. The electronic device 100 may drive a motor (e.g., the motor 140 of
As another example, the electronic device 100 may wash the laundry at a washing intensity lower than the washing intensity in the standard wash cycle, in operation 320. For example, the washing intensity may be proportional to the driving force transferred from the motor 140 to the washing tub 145 or the pulsator. The greater the driving force transferred from the motor 140 to the washing tub 145 or the pulsator, the higher the washing intensity. The electronic device 100 may easily detach pet hair from the laundry by washing the laundry at a wash intensity lower than the washing intensity in the standard wash cycle.
As an example, the electronic device 100 may drain the water to a water level higher than the reset water level in the standard wash cycle, in operation 330. For example, the water level higher than the reset water level in operation 330 may be called a drain water level. As an example, the electronic device 100 may spin-dry the laundry according to a spin-dry RPM lower than the spin-dry RPM in the standard wash cycle, in operation 340. For example, the electronic device 100 may drain the water to the drain water level in operation 330, and start a spin-dry operation at the drain water level in operation 340.
The electronic device 100 may drain the water to a water level higher than the reset water level in the standard wash cycle, for example, to the drain water level and spin-dry the laundry according to a low spin-dry RPM in operations 330 and 340, thereby easily and/or efficiently removing pet hair from the laundry.
As an example, the electronic device 100 may spin-dry the laundry according to the spin-dry RPM in the standard wash cycle, when the water level reaches the reset water level, in operation 350. When the water level in the tub 155 reaches the reset water level, most of the water in the tub 155 is discharged, which may hinder the pet hair from floating.
As an example, the electronic device 100 may supply water to the washing tub 145 to a rinse water level higher than the rinse water level in the standard wash cycle, in operation 360. The electronic device 100 may rinse the laundry according to a rinse operation rate lower than the rinse operation rate in the standard wash cycle, in operation 370. For example, the rinse operation rate may refer to the on-off time of the motor 140 during a rinse operation. The electronic device 100 may rinse the laundry at a high rinse water level and a lower rinse operation rate than in the standard wash cycle, thereby easily detaching pet hair from the laundry.
As an example, the electronic device 100 may drain the water from the tub 155 to a water level higher than the reset water level in the standard wash cycle using the drainage module 160 in operation 380, and spin-dry the laundry by driving the motor 140 according to the spin-dry RPM in the standard wash cycle in operation 390.
As an example different from the embodiment shown in
The electronic device 100 shown in
Referring to
The electronic device 100 according to various embodiments may receive the amount of pet hair or the type of pet hair from a user, in operation 410. For example, the electronic device 100 may receive the amount of pet hair or the type of pet hair from the user through an input module (e.g., the input module 110 of
For example, the amount of pet hair may refer to the amount of pet hair on the laundry. For example, the amount of pet hair may be classified as much or little. The amount of pet hair classified is exemplary and may be classified differently from the above example.
For example, the type of pet hair may refer to the length of pet hair or the type of a pet. For example, the type of pet hair may be classified by the length of pet hair, for example, as short hair or long hair. As another example, the type of pet hair may be classified as the type of a pet, such as cats or dogs.
As an example, the electronic device 100 may determine whether the amount of pet hair is large or whether the type of pet hair is long hair, using the input received from the user, in operation 420.
For example, when it is determined in operation 420 that the amount of pet hair is small or the type of pet hair is short hair, the electronic device 100 may supply water to a washing tub (e.g., the washing tub 145 of
For example, when it is determined in operation 420 that the amount of pet hair is large or the type of pet hair is long hair, the electronic device 100 may supply water to the washing tub 145 to a second wash water level higher than the first wash water level, in operation 440. The electronic device 100 may determine the second wash water level to be the water level for the wash operation based on the amount or type of pet hair and supply water to the washing tub 145 to the second wash water level, in operation 440.
If the amount of pet hair is large or the type of pet hair is long hair, it may be more difficult to detach the pet hair from the laundry than when the amount of pet hair is small or the type of pet hair is short hair. In operation 440, the electronic device 100 may supply water to the second wash water level higher than the first wash water level to which water is supplied when the amount of pet hair is small or the type of pet hair is short hair, thereby facilitating the movement of the pet hair and effectively removing the pet hair.
Unlike the embodiment shown in
Referring to
As an example, the electronic device 100 may identify the amount of pet hair on the surface of water using a camera module (e.g., the camera module 180 of
As an example, the electronic device 100 may determine a wash operation rate or wash time based on the identified amount of pet hair. For example, when the amount of pet hair is large, the electronic device 100 may set a low wash operation rate and set a long wash time. For example, when the identified amount of pet hair is large, the electronic device 100 may wash the laundry at a wash operation rate lower than the wash operation rate in the pet hair removal cycle or standard wash cycle, in operation 460. For example, when the identified amount of pet hair is large, the electronic device 100 may wash the laundry for a wash time longer than the wash time in the pet hair removal cycle or standard wash cycle, in operation 460.
In operation 460, when the amount of pet hair is large, the electronic device 100 may wash the laundry according to a wash operation rate lower than the wash operation rate set for the pet hair removal cycle or a wash time longer than the wash time set for the pet hair removal cycle, thereby effectively removing the pet hair.
In an embodiment different from the embodiment shown in
Referring to
As an example, the electronic device 100 may identify the amount of pet hair on the surface of water using a camera module (e.g., the camera module 180 of
As an example, the electronic device 100 may compare the amount of pet hair with a set threshold value, in operation 520. If the amount of pet hair is less than the set threshold value in operation 520, the electronic device 100 may drain the water to a first drain water level higher than the reset water level in the standard wash cycle, in operation 530. The electronic device 100 may spin-dry the laundry according to a first spin-dry RPM lower than the spin-dry RPM in the standard wash cycle, in operation 540.
If the amount of pet hair is greater than the set threshold value in operation 520, the electronic device 100 may drain the water to a second drain water level higher than the first drain water level, in operation 550. The electronic device 100 may spin-dry the laundry according to a second spin-dry RPM lower than the first spin-dry RPM, in operation 560.
As in operations 520 to 560, the electronic device 100 may determine a drain water level or spin-dry RPM for a spin-dry operation according to the identified amount of pet hair and spin-dry the laundry. If the amount of pet hair on the surface of water after the completion of the wash operation is greater than the set threshold value, draining the water to the second drain water level and spin-drying the laundry according to the second spin-dry RPM may effectively remove the pet hair.
In
As an example, in
In
As an example, in
In
As an example, the electronic device 100 may determine a rinse water level based on a user input received through an input module (e.g., the input module 110 of
In
In
As shown in
For example, in
As another example, in
As another example, in
An electronic device (e.g., the electronic device 100 of
The wash operation rate may be set lower than a wash operation rate in the standard wash cycle.
The processor 120 may drain the water to a water level higher than a reset water level in the standard wash cycle.
The spin-dry RPM may be set lower than a spin-dry RPM in the standard wash cycle.
The processor may drain in a smaller amount than in the standard wash cycle (e.g., an amount less than at the reset water level in the standard wash cycle) and then spin and drain to a reset water level (e.g., a reset water level in the pet hair removal cycle) while rotating at a predetermined RPM (e.g., a preset RPM), and when the reset water level is reached, spin-dry the laundry according to a spin-dry RPM in the standard wash cycle.
The processor 120 may, when the water level in the tub 155 reaches the reset water level, spin-dry the laundry according to the spin-dry RPM in the standard wash cycle.
The processor 120 may supply water to a rinse water level higher than a rinse water level in the standard wash cycle.
The processor 120 may, when an operation of rinsing the laundry is completed, drain the water from the tub 155 to a water level higher than a reset water level in the standard wash cycle, and spin-dry the laundry according to a spin-dry RPM in the standard wash cycle.
The processor 120 may control at least one of the wash operation rate or a time to wash the laundry according to an amount of pet hair identified by a camera module 180 configured to detect pet hair on the surface of water, and drain the water to a rinse water level determined according to the amount of pet hair.
The processor 120 may receive at least one of an amount of pet hair on the laundry or the type of pet hair from a user, and supply water to the wash water level determined based on at least one of the amount of pet hair or the type of pet hair.
A washing method according to various embodiments may include supplying water to a washing tub 145 to a wash water level higher than a wash water level in a standard wash cycle using a water supply module 150, washing laundry by driving a motor 140 according to a set wash operation rate, draining the water from the tub 155 using a drainage module 160, spin-drying the laundry by driving the motor 140 according to a set spin-dry RPM, and supplying water to the washing tub 145 and rinsing the laundry according to a set rinse operation rate.
The wash operation rate may be set lower than a wash operation rate in the standard wash cycle.
The draining of the water may include draining the water to a water level higher than a reset water level in the standard wash cycle.
The spin-dry RPM may be set lower than a spin-dry RPM in the standard wash cycle.
The spin-drying of the laundry may include, when the water level in the tub 155 reaches the reset water level, spin-drying the laundry according to the spin-dry RPM in the standard wash cycle.
The rinsing of the laundry may include supplying water to a rinse water level higher than a rinse water level in the standard wash cycle.
The washing method may further include, when an operation of rinsing the laundry is completed, draining the water from the tub 155 to a water level higher than a reset water level in the standard wash cycle, and spin-drying the laundry by driving the motor 140 according to a spin-dry RPM in the standard wash cycle.
The washing of the laundry may include controlling at least one of the wash operation rate or a time to wash the laundry according to an amount of pet hair identified by a camera module 180 configured to detect pet hair on the surface of water, and the draining of the water may include draining the water to a rinse water level determined according to the amount of pet hair.
The washing method may further include receiving at least one of an amount of pet hair on the laundry or the type of pet hair from a user, and the supplying of the water may include supplying water to the wash water level determined based on at least one of the amount of pet hair or the type of pet hair.
It should be appreciated that various embodiments of the present disclosure and the terms used therein are not intended to limit the technological features set forth herein to particular embodiments and include various changes, equivalents, or replacements for a corresponding embodiment. With regard to the description of the drawings, similar reference numerals may be used to refer to similar or related components. It is to be understood that a singular form of a noun corresponding to an item may include one or more of the things, unless the relevant context clearly indicates otherwise. As used herein, each of such phrases as “A or B,” “at least one of A and B,” “at least one of A or B,” “A, B, or C,” “at least one of A, B, and C,” and “at least one of A, B, or C,” may include any one of, or all possible combinations of the items enumerated together in a corresponding one of the phrases. As used herein, such terms such as “1st,” and “2nd,” or “first” and “second” may be used to simply distinguish a corresponding component from another, and do not limit the components in other aspect (e.g., importance or order). It is to be understood that if a component (e.g., a first component) is referred to, with or without the term “operatively” or “communicatively,” as “coupled with,” “coupled to,” “connected with,” or “connected to” another component (e.g., a second component), the component may be coupled with the other component directly (e.g., wiredly), wirelessly, or via a third component.
As used in connection with embodiments of the disclosure, the term “module” may include a unit implemented in hardware, software, or firmware, and may interchangeably be used with other terms, for example, “logic,” “logic block,” “part,” or “circuitry.” A module may be a single integral component, or a minimum unit or part thereof, adapted to perform one or more functions. For example, according to an embodiment, the module may be implemented in a form of an application-specific integrated circuit (ASIC).
Various embodiments of the disclosure may be implemented as software (e.g., a program) including one or more instructions that are stored in a storage medium (e.g., internal memory or external memory) that is readable by a machine (e.g., an electronic device). For example, a processor (e.g., a processor) of the machine (e.g., the electronic device) may invoke at least one of the one or more instructions stored in the storage medium, and execute it. This allows the machine to be operated to perform at least one function according to the at least one instruction invoked. The one or more instructions may include code generated by a compiler or code executable by an interpreter. The machine-readable storage medium may be provided in the form of a non-transitory storage medium. Here, the term “non-transitory” simply means that the storage medium is a tangible device, and does not include a signal (e.g., an electromagnetic wave), but this term does not differentiate between where data is semi-permanently stored in the storage medium and where the data is temporarily stored in the storage medium.
According to an embodiment, a method according to various embodiments of the disclosure may be included and provided in a computer program product. The computer program product may be traded as a product between a seller and a buyer. The computer program product may be distributed in the form of a machine-readable storage medium (e.g., compact disc read only memory (CD-ROM)), or be distributed (e.g., downloaded or uploaded) online via an application store (e.g., PlayStore™), or between two user devices (e.g., smart phones) directly. If distributed online, at least portion of the computer program product may be temporarily generated or at least temporarily stored in the machine-readable storage medium, such as memory of the manufacturer's server, a server of the application store, or a relay server.
According to various embodiments, each component (e.g., a module or a program) of the above-described components may include a single entity or multiple entities, and some of the multiple entities may be separately disposed in different components. According to various embodiments, one or more of the above-described components may be omitted, or one or more other components may be added. Alternatively or additionally, a plurality of components (e.g., modules or programs) may be integrated into a single component. In such a case, the integrated component may still perform one or more functions of each of the plurality of components in the same or similar manner as they are performed by a corresponding one of the plurality of components before the integration. According to various embodiments, operations performed by the module, the program, or another component may be carried out sequentially, in parallel, repeatedly, or heuristically, or one or more of the operations may be executed in a different order or omitted, or one or more other operations may be added.
| Number | Date | Country | Kind |
|---|---|---|---|
| 10-2022-0016655 | Feb 2022 | KR | national |
This application is a continuation application, under 35 U.S.C. §111(a), of international application No. PCT/KR2023/001323, filed on Jan. 30, 2023, which claims priority under 35 U. S. C. §119 to Korean Patent Application Nos. 10-2022-0017803, filed Feb. 10, 2022, and 10-2022-0016655, filed Feb. 9, 2022, the disclosures of which are incorporated herein by reference in their entireties.
| Number | Date | Country | |
|---|---|---|---|
| Parent | PCT/KR2023/001323 | Jan 2023 | WO |
| Child | 18675748 | US |
