Xiaoguo DAI

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Acoustic wave type electric cleaning care appliance and pressure al...
- Patent number 12,090,515
- Issue date Sep 17, 2024
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo Dai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Connecting structure for electric cleaning device handle and head a...
- Patent number 11,918,101
- Issue date Mar 5, 2024
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo Dai
- A46 - BRUSHWARE
Information Patent Grant
Photosensitive pressure alarm device for electric cleaning care app...
- Patent number 11,641,933
- Issue date May 9, 2023
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo Dai
- G01 - MEASURING TESTING
Information Patent Grant
Electric cleaning and care appliance, pressure alarming method and...
- Patent number 11,234,803
- Issue date Feb 1, 2022
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo Dai
- A46 - BRUSHWARE
Information Patent Grant
Spring mechanism for power device
- Patent number 10,952,833
- Issue date Mar 23, 2021
- Ranir, LLC
- Scott P. Crossman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device with controllable switch terminal voltage
- Patent number 10,792,137
- Issue date Oct 6, 2020
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo Dai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cleaning device
- Patent number 10,792,138
- Issue date Oct 6, 2020
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo Dai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fixing structure for use in driver apparatus of electric cleaning a...
- Patent number 10,786,338
- Issue date Sep 29, 2020
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo Dai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Head module capable of reciprocal rotation for electric cleaning ap...
- Patent number 10,582,990
- Issue date Mar 10, 2020
- SHANGHAI SHIFT ELECTRONICS CO., LTD.
- Xiaoguo Dai
- A46 - BRUSHWARE
Information Patent Grant
Personal cleaning care appliance
- Patent number 10,463,460
- Issue date Nov 5, 2019
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo Dai
- A46 - BRUSHWARE
Information Patent Grant
Adjustable circuit for personal electric cleaning care appliance
- Patent number 10,418,928
- Issue date Sep 17, 2019
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo Dai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Reciprocally rotatable brush head
- Patent number 10,179,037
- Issue date Jan 15, 2019
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo Dai
- A46 - BRUSHWARE
Information Patent Grant
Head structure of a brush appliance
- Patent number 9,827,080
- Issue date Nov 28, 2017
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo Dai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Replacement head for electric toothbrush
- Patent number 8,336,155
- Issue date Dec 25, 2012
- Ranir, LLC
- Scott P. Crossman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ORAL IRRIGATOR
- Publication number 20250025273
- Publication date Jan 23, 2025
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo DAI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SWITCH ASSEMBLY FOR CLEANING AND CARING APPLIANCE AND CLEANING AND...
- Publication number 20250009489
- Publication date Jan 9, 2025
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo DAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CLEANING AND CARING APPLIANCE
- Publication number 20250000630
- Publication date Jan 2, 2025
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo Dai
- A46 - BRUSHWARE
Information Patent Application
PERSONAL CARE APPLIANCE WITH LIGHT-EMITTING END COVER
- Publication number 20240415622
- Publication date Dec 19, 2024
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo DAI
- F21 - LIGHTING
Information Patent Application
CLEANING AND CARING APPLIANCE AND TRANSDUCING APPARATUS THEREOF
- Publication number 20240413727
- Publication date Dec 12, 2024
- KOLN&SHIFT (SHANGHAI) TECHNOLOGIES CO., LTD
- Xiaoguo DAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CLEAN-AND-CARE APPLIANCE AND TRANSDUCER DEVICE AND PRESSURE ALARM M...
- Publication number 20240325130
- Publication date Oct 3, 2024
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo DAI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OSCILLATING TOOTHBRUSH
- Publication number 20240299147
- Publication date Sep 12, 2024
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Zhenwu Xu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TOOTHBRUSH
- Publication number 20240008631
- Publication date Jan 11, 2024
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Zhenwu Xu
- A46 - BRUSHWARE
Information Patent Application
TOOTHBRUSH
- Publication number 20230404727
- Publication date Dec 21, 2023
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Zhenwu XU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TOOTHBRUSH
- Publication number 20230404249
- Publication date Dec 21, 2023
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Zhenwu XU
- A46 - BRUSHWARE
Information Patent Application
SUPPORT STRUCTURE
- Publication number 20230310117
- Publication date Oct 5, 2023
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo Dai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ACOUSTIC WAVE TYPE ELECTRIC CLEANING CARE APPLIANCE AND PRESSURE AL...
- Publication number 20220258206
- Publication date Aug 18, 2022
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo DAI
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
CONNECTING STRUCTURE FOR ELECTRIC CLEANING DEVICE HANDLE AND HEAD A...
- Publication number 20220142343
- Publication date May 12, 2022
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo Dai
- A46 - BRUSHWARE
Information Patent Application
PHOTOSENSITIVE PRESSURE ALARM DEVICE FOR ELECTRIC CLEANING CARE APP...
- Publication number 20200342740
- Publication date Oct 29, 2020
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo DAI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTRIC CLEANING AND CARE APPLIANCE, PRESSURE ALARMING METHOD AND...
- Publication number 20190328498
- Publication date Oct 31, 2019
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo DAI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FIXING STRUCTURE FOR USE IN DRIVER APPARATUS OF ELECTRIC CLEANING A...
- Publication number 20190239993
- Publication date Aug 8, 2019
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo Dai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ADJUSTABLE CIRCUIT FOR PERSONAL ELECTRIC CLEANING CARE APPLIANCE
- Publication number 20190068100
- Publication date Feb 28, 2019
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo Dai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HEAD MODULE CAPABLE OF RECIPROCAL ROTATION FOR ELECTRIC CLEANING AP...
- Publication number 20180311022
- Publication date Nov 1, 2018
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo Dai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PERSONAL CLEANING CARE APPLIANCE
- Publication number 20180250107
- Publication date Sep 6, 2018
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo Dai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CLEANING DEVICE
- Publication number 20180185128
- Publication date Jul 5, 2018
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo Dai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RECIPROCALLY ROTATABLE BRUSH HEAD
- Publication number 20180177576
- Publication date Jun 28, 2018
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo DAI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICE WITH CONTROLLABLE SWITCH TERMINAL VOLTAGE
- Publication number 20170135791
- Publication date May 18, 2017
- Xiaoguo DAI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PERSONAL ELECTRIC CLEANING TOOL
- Publication number 20160346069
- Publication date Dec 1, 2016
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo Dai
- A46 - BRUSHWARE
Information Patent Application
HEAD STRUCTURE OF A BRUSH APPLIANCE
- Publication number 20150202031
- Publication date Jul 23, 2015
- SHANGHAI SHIFT ELECTRICS CO., LTD.
- Xiaoguo Dai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SPRING MECHANISM FOR POWER DEVICE
- Publication number 20150150664
- Publication date Jun 4, 2015
- RANIR, LLC
- Scott P. Crossman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
REPLACEMENT HEAD FOR ELECTRIC TOOTHBRUSH
- Publication number 20100263147
- Publication date Oct 21, 2010
- RANIR, LLC
- Scott P. Crossman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Xiaoguo DAI

Person

Patents Grantslast 30 patents

Acoustic wave type electric cleaning care appliance and pressure al...

Connecting structure for electric cleaning device handle and head a...

Photosensitive pressure alarm device for electric cleaning care app...

Electric cleaning and care appliance, pressure alarming method and...

Spring mechanism for power device

Device with controllable switch terminal voltage

Cleaning device

Fixing structure for use in driver apparatus of electric cleaning a...

Head module capable of reciprocal rotation for electric cleaning ap...

Personal cleaning care appliance

Adjustable circuit for personal electric cleaning care appliance

Reciprocally rotatable brush head

Head structure of a brush appliance

Replacement head for electric toothbrush

Patents Applicationslast 30 patents

ORAL IRRIGATOR

SWITCH ASSEMBLY FOR CLEANING AND CARING APPLIANCE AND CLEANING AND...

CLEANING AND CARING APPLIANCE

PERSONAL CARE APPLIANCE WITH LIGHT-EMITTING END COVER

CLEANING AND CARING APPLIANCE AND TRANSDUCING APPARATUS THEREOF

CLEAN-AND-CARE APPLIANCE AND TRANSDUCER DEVICE AND PRESSURE ALARM M...

OSCILLATING TOOTHBRUSH

TOOTHBRUSH

TOOTHBRUSH

TOOTHBRUSH

SUPPORT STRUCTURE

ACOUSTIC WAVE TYPE ELECTRIC CLEANING CARE APPLIANCE AND PRESSURE AL...

CONNECTING STRUCTURE FOR ELECTRIC CLEANING DEVICE HANDLE AND HEAD A...

PHOTOSENSITIVE PRESSURE ALARM DEVICE FOR ELECTRIC CLEANING CARE APP...

ELECTRIC CLEANING AND CARE APPLIANCE, PRESSURE ALARMING METHOD AND...

FIXING STRUCTURE FOR USE IN DRIVER APPARATUS OF ELECTRIC CLEANING A...

ADJUSTABLE CIRCUIT FOR PERSONAL ELECTRIC CLEANING CARE APPLIANCE

HEAD MODULE CAPABLE OF RECIPROCAL ROTATION FOR ELECTRIC CLEANING AP...

PERSONAL CLEANING CARE APPLIANCE

CLEANING DEVICE

RECIPROCALLY ROTATABLE BRUSH HEAD

DEVICE WITH CONTROLLABLE SWITCH TERMINAL VOLTAGE

PERSONAL ELECTRIC CLEANING TOOL

HEAD STRUCTURE OF A BRUSH APPLIANCE

SPRING MECHANISM FOR POWER DEVICE

REPLACEMENT HEAD FOR ELECTRIC TOOTHBRUSH