Yen-Nien Chang

Person

Taipei, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Smart detection system with multiple sensors for detecting same event
- Patent number 12,306,639
- Issue date May 20, 2025
- PixArt Imaging Inc.
- Yi-Hsien Ko
- G05 - CONTROLLING REGULATING
Information Patent Grant
Level shifter with inside self-protection high bias generator
- Patent number 12,294,366
- Issue date May 6, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Yen-An Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Body temperature monitoring device and wearable accessary having th...
- Patent number 12,277,797
- Issue date Apr 15, 2025
- PixArt Imaging Inc.
- Nien-Tse Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Medical monitoring system with automatic dosing equipment
- Patent number 12,277,798
- Issue date Apr 15, 2025
- PixArt Imaging Inc.
- Nien-Tse Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiple detection system
- Patent number 12,269,405
- Issue date Apr 8, 2025
- PixArt Imaging Inc.
- Han-Lin Chiang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Game board device
- Patent number 12,257,514
- Issue date Mar 25, 2025
- PixArt Imaging Inc.
- Chung-Ting Yang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Pixel structure to improve BSI global shutter efficiency
- Patent number 12,199,125
- Issue date Jan 14, 2025
- PixArt Imaging Inc.
- Kai-Chieh Chuang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wireless charging device and operation method thereof
- Patent number 12,188,757
- Issue date Jan 7, 2025
- PixArt Imaging Inc.
- Ting-Yang Chang
- G01 - MEASURING TESTING
Information Patent Grant
Motion detecting system having multiple sensors
- Patent number 12,175,020
- Issue date Dec 24, 2024
- PixArt Imaging Inc.
- Ting-Yang Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low-dropout voltage regulator circuit
- Patent number 12,164,317
- Issue date Dec 10, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Yen-An Chang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Reference voltage generation
- Patent number 12,164,320
- Issue date Dec 10, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Yen-An Chang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Heater control circuitry for vaporizer device
- Patent number 12,156,536
- Issue date Dec 3, 2024
- PAX LABS, INC.
- Joshua Fu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Dynamic random access memory applied to an embedded display port
- Patent number 12,154,652
- Issue date Nov 26, 2024
- Etron Technology, Inc.
- Der-Min Yuan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical encoder capable of identifying positions based on pwm signals
- Patent number 12,126,472
- Issue date Oct 22, 2024
- Wai-Lian Teo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vaporizer device body
- Patent number 12,108,785
- Issue date Oct 8, 2024
- PAX LABS, INC.
- Joshua Fu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Vaporizer device with differential pressure sensor
- Patent number 12,102,117
- Issue date Oct 1, 2024
- PAX LABS, INC.
- Joshua Fu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for controlling a handling machine and non-volati...
- Patent number 12,077,419
- Issue date Sep 3, 2024
- Industrial Technology Research Institute
- Tsung-Ting Tsai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Identification of a cartridge for a vaporizer device
- Patent number 12,029,237
- Issue date Jul 9, 2024
- PAX LABS, INC.
- Joshua Fu
- G08 - SIGNALLING
Information Patent Grant
Interactive service platform and operating method thereof
- Patent number 12,034,823
- Issue date Jul 9, 2024
- PixArt Imaging Inc.
- Chih-Yuan Chuang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Medical monitoring system with monitoring camera
- Patent number 12,002,288
- Issue date Jun 4, 2024
- Nien-Tse Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Body temperature monitoring device and wearable accessary for measu...
- Patent number 11,995,913
- Issue date May 28, 2024
- Nien-Tse Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Compute in memory (CIM) memory array
- Patent number 11,996,137
- Issue date May 28, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Yen-An Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Virtual reality system incorporating wearable accessary
- Patent number 11,989,274
- Issue date May 21, 2024
- PixArt Imaging Inc.
- Yen-Min Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device employing thermal sensor and image sensor
- Patent number 11,983,956
- Issue date May 14, 2024
- Nien-Tse Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power supply generator assist
- Patent number 11,978,492
- Issue date May 7, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Yen-An Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Schemes for effectively estimating user behavior to achieve a varie...
- Patent number 11,979,738
- Issue date May 7, 2024
- PixArt Imaging Inc.
- Shih-Feng Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Game board device
- Patent number 11,964,212
- Issue date Apr 23, 2024
- PixArt Imaging Inc.
- Chung-Ting Yang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Event identifying method of smart detection system
- Patent number 11,953,913
- Issue date Apr 9, 2024
- PixArt Imaging Inc.
- Yi-Hsien Ko
- G05 - CONTROLLING REGULATING
Information Patent Grant
Dynamic random access memory applied to an embedded display port
- Patent number 11,894,098
- Issue date Feb 6, 2024
- Etron Technology, Inc.
- Der-Min Yuan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Riser cards with inline slots
- Patent number 11,877,416
- Issue date Jan 16, 2024
- Hewlett-Packard Development Company, L.P.
- Yu Lih Chuang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
VAPORIZER DEVICE WITH DIFFERENTIAL PRESSURE SENSOR
- Publication number 20250185704
- Publication date Jun 12, 2025
- PAX Labs, Inc.
- Joshua Fu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
VAPORIZER DEVICE BODY
- Publication number 20250185705
- Publication date Jun 12, 2025
- PAX Labs, Inc.
- Joshua Fu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
REFERENCE VOLTAGE GENERATION
- Publication number 20250117035
- Publication date Apr 10, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Yen-An Chang
- G05 - CONTROLLING REGULATING
Information Patent Application
VOLTAGE PROVISION CIRCUITS AND METHODS FOR OPERATING THE SAME
- Publication number 20250119060
- Publication date Apr 10, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Cheng Han Lu
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND APPARATUS FOR USE IN CONFIGURING OPTICAL INPUT DEVICE AN...
- Publication number 20250013318
- Publication date Jan 9, 2025
- PixArt Imaging Inc.
- Tsung-Fa Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Level Shifter With Inside Self-Protection High Bias Generator
- Publication number 20240388293
- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Yen-An Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMPUTE IN MEMORY (CIM) MEMORY ARRAY
- Publication number 20240347101
- Publication date Oct 17, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Yen-An Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE EMPLOYING THERMAL SENSOR AND IMAGE SENSOR
- Publication number 20240290136
- Publication date Aug 29, 2024
- PIXART IMAGING INC.
- Nien-Tse Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEDICAL MONITORING SYSTEM WITH AUTOMATIC DOSING EQUIPMENT
- Publication number 20240273940
- Publication date Aug 15, 2024
- PIXART IMAGING INC.
- Nien-Tse Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SHARED VIRTUAL REALITY SYSTEM USING WEARABLE ACCESSARY
- Publication number 20240265082
- Publication date Aug 8, 2024
- PIXART IMAGING INC.
- YEN-MIN CHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BODY TEMPERATURE MONITORING DEVICE AND WEARABLE ACCESSARY HAVING TH...
- Publication number 20240265730
- Publication date Aug 8, 2024
- PIXART IMAGING INC.
- NIEN-TSE CHEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POWER SUPPLY GENERATOR ASSIST
- Publication number 20240249761
- Publication date Jul 25, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Yen-An Chang
- G11 - INFORMATION STORAGE
Information Patent Application
SMART DETECTION SYSTEM WITH MULTIPLE SENSORS FOR DETECTING SAME EVENT
- Publication number 20240231364
- Publication date Jul 11, 2024
- PIXART IMAGING INC.
- Yi-Hsien KO
- G05 - CONTROLLING REGULATING
Information Patent Application
GAME BOARD DEVICE
- Publication number 20240216787
- Publication date Jul 4, 2024
- PIXART IMAGING Inc.
- CHUNG-TING YANG
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
SIGNAL CALIBRATION METHOD AND RELATED SMART WEARABLE DEVICE
- Publication number 20240156405
- Publication date May 16, 2024
- PixArt Imaging Inc.
- Yung-Chang Lin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DYNAMIC RANDOM ACCESS MEMORY APPLIED TO AN EMBEDDED DISPLAY PORT
- Publication number 20240112707
- Publication date Apr 4, 2024
- ETRON TECHNOLOGY, INC.
- Der-Min Yuan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VAPORIZER DEVICE BODY
- Publication number 20240090564
- Publication date Mar 21, 2024
- JUUL Labs, Inc.
- Joshua Fu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VAPORIZER DEVICE WITH DIFFERENTIAL PRESSURE SENSOR
- Publication number 20240057659
- Publication date Feb 22, 2024
- JUUL Labs, Inc.
- Joshua Fu
- G08 - SIGNALLING
Information Patent Application
METHOD AND SYSTEM FOR TREATING SLEEPING OR MOVEMENT DISORDER
- Publication number 20240024619
- Publication date Jan 25, 2024
- BIOPRO SCIENTIFIC CO., LTD.
- YEN-CHUNG CHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICAL ENCODER CAPABLE OF IDENTIFYING POSITIONS BASED ON PWM SIGNALS
- Publication number 20240007334
- Publication date Jan 4, 2024
- PIXART IMAGING INC.
- WAI-LIAN TEO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WEARABLE DEVICE
- Publication number 20240000380
- Publication date Jan 4, 2024
- PixArt Imaging Inc.
- Ming Shun Manson Fei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HEATER CONTROL CIRCUITRY FOR VAPORIZER DEVICE
- Publication number 20240000134
- Publication date Jan 4, 2024
- JUUL Labs, Inc.
- Joshua Fu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
VAPORIZER CARTRIDGE
- Publication number 20240000135
- Publication date Jan 4, 2024
- JUUL Labs, Inc.
- Joshua Fu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
LOW-DROPOUT REGULATOR CIRCUIT
- Publication number 20230393598
- Publication date Dec 7, 2023
- Taiwan Semiconductor Manufacturing Co., LTD
- Yen-An CHANG
- G05 - CONTROLLING REGULATING
Information Patent Application
MOTION DETECTING SYSTEM HAVING MULTIPLE SENSORS
- Publication number 20230384867
- Publication date Nov 30, 2023
- PIXART IMAGING INC.
- TING-YANG CHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INVERTED TRAPEZOIDAL HEAT DISSIPATING SOLDER STRUCTURE AND METHOD O...
- Publication number 20230386964
- Publication date Nov 30, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chang-Jung HSUEH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VIRTUAL REALITY SYSTEM INCORPORATING WEARABLE ACCESSARY
- Publication number 20230367859
- Publication date Nov 16, 2023
- PIXART IMAGING INC.
- YEN-MIN CHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NOVEL ON-CHIP POWER REGULATION SYSTEM FOR MRAM OPERATION
- Publication number 20230333582
- Publication date Oct 19, 2023
- Taiwan Semiconductor Manufacturing Company Limited
- Yen-An Chang
- G11 - INFORMATION STORAGE
Information Patent Application
ELECTRONIC DEVICE UNLOCKED AND CONTROLLED BY GESTURE RECOGNITION
- Publication number 20230282023
- Publication date Sep 7, 2023
- PIXART IMAGING INC.
- NING SHYU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BODY TEMPERATURE MONITORING DEVICE AND WEARABLE ACCESSARY FOR MEASU...
- Publication number 20230252819
- Publication date Aug 10, 2023
- PIXART IMAGING INC.
- Nien-Tse Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Yen-Nien Chang

Person

Patents Grantslast 30 patents

Smart detection system with multiple sensors for detecting same event

Level shifter with inside self-protection high bias generator

Body temperature monitoring device and wearable accessary having th...

Medical monitoring system with automatic dosing equipment

Multiple detection system

Game board device

Pixel structure to improve BSI global shutter efficiency

Wireless charging device and operation method thereof

Motion detecting system having multiple sensors

Low-dropout voltage regulator circuit

Reference voltage generation

Heater control circuitry for vaporizer device

Dynamic random access memory applied to an embedded display port

Optical encoder capable of identifying positions based on pwm signals

Vaporizer device body

Vaporizer device with differential pressure sensor

Method and system for controlling a handling machine and non-volati...

Identification of a cartridge for a vaporizer device

Interactive service platform and operating method thereof

Medical monitoring system with monitoring camera

Body temperature monitoring device and wearable accessary for measu...

Compute in memory (CIM) memory array

Virtual reality system incorporating wearable accessary

Electronic device employing thermal sensor and image sensor

Power supply generator assist

Schemes for effectively estimating user behavior to achieve a varie...

Game board device

Event identifying method of smart detection system

Dynamic random access memory applied to an embedded display port

Riser cards with inline slots

Patents Applicationslast 30 patents

VAPORIZER DEVICE WITH DIFFERENTIAL PRESSURE SENSOR

VAPORIZER DEVICE BODY

REFERENCE VOLTAGE GENERATION

VOLTAGE PROVISION CIRCUITS AND METHODS FOR OPERATING THE SAME

METHOD AND APPARATUS FOR USE IN CONFIGURING OPTICAL INPUT DEVICE AN...

Level Shifter With Inside Self-Protection High Bias Generator

COMPUTE IN MEMORY (CIM) MEMORY ARRAY

ELECTRONIC DEVICE EMPLOYING THERMAL SENSOR AND IMAGE SENSOR

MEDICAL MONITORING SYSTEM WITH AUTOMATIC DOSING EQUIPMENT

SHARED VIRTUAL REALITY SYSTEM USING WEARABLE ACCESSARY

BODY TEMPERATURE MONITORING DEVICE AND WEARABLE ACCESSARY HAVING TH...

POWER SUPPLY GENERATOR ASSIST

SMART DETECTION SYSTEM WITH MULTIPLE SENSORS FOR DETECTING SAME EVENT

GAME BOARD DEVICE

SIGNAL CALIBRATION METHOD AND RELATED SMART WEARABLE DEVICE

DYNAMIC RANDOM ACCESS MEMORY APPLIED TO AN EMBEDDED DISPLAY PORT

VAPORIZER DEVICE BODY

VAPORIZER DEVICE WITH DIFFERENTIAL PRESSURE SENSOR

METHOD AND SYSTEM FOR TREATING SLEEPING OR MOVEMENT DISORDER

OPTICAL ENCODER CAPABLE OF IDENTIFYING POSITIONS BASED ON PWM SIGNALS

WEARABLE DEVICE

HEATER CONTROL CIRCUITRY FOR VAPORIZER DEVICE

VAPORIZER CARTRIDGE

LOW-DROPOUT REGULATOR CIRCUIT

MOTION DETECTING SYSTEM HAVING MULTIPLE SENSORS

INVERTED TRAPEZOIDAL HEAT DISSIPATING SOLDER STRUCTURE AND METHOD O...

VIRTUAL REALITY SYSTEM INCORPORATING WEARABLE ACCESSARY

NOVEL ON-CHIP POWER REGULATION SYSTEM FOR MRAM OPERATION

ELECTRONIC DEVICE UNLOCKED AND CONTROLLED BY GESTURE RECOGNITION

BODY TEMPERATURE MONITORING DEVICE AND WEARABLE ACCESSARY FOR MEASU...