Weihu CHEN

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Circuit unit for lamp and lamp comprising the same
- Patent number 12,200,834
- Issue date Jan 14, 2025
- Consumer Lighting (U.S.), LLC
- Xiaojun Ren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dummy load control circuit and lighting device compatible with tria...
- Patent number 11,917,738
- Issue date Feb 27, 2024
- SAVANT TECHNOLOGIES LLC
- Pan Yao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for controlling device, smart home device, sys...
- Patent number 11,716,803
- Issue date Aug 1, 2023
- SAVANT TECHNOLOGIES LLC
- Weihu Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Illuminating device and method for driving illuminating device
- Patent number 11,672,062
- Issue date Jun 6, 2023
- SAVANT TECHNOLOGIES LLC
- Fanbin Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Speaker lamp
- Patent number 11,457,297
- Issue date Sep 27, 2022
- SAVANT TECHNOLOGIES LLC
- Xiaojun Ren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Zero-crossing detection device and method thereof and no-neutral sw...
- Patent number 11,456,662
- Issue date Sep 27, 2022
- SAVANT TECHNOLOGIES LLC
- Dong Xing
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
PWM dimming circuit with low stand-by power
- Patent number 11,291,092
- Issue date Mar 29, 2022
- SAVANT TECHNOLOGIES LLC
- Dong Xing
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power fetching system for no neutral switch and control method ther...
- Patent number 11,239,739
- Issue date Feb 1, 2022
- SAVANT TECHNOLOGIES LLC
- Dong Xing
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dummy load circuit and electrical load for single live wire switch
- Patent number 11,219,106
- Issue date Jan 4, 2022
- SAVANT TECHNOLOGIES LLC
- Weihu Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lamp
- Patent number 10,869,418
- Issue date Dec 15, 2020
- Consumer Lighting (U.S.), LLC
- Wenjiang Zhang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
DUMMY LOAD CONTROL CIRCUIT AND LIGHTING DEVICE COMPATIBLE WITH TRIA...
- Publication number 20230239986
- Publication date Jul 27, 2023
- Savant Technologies LLC
- Pan YAO
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DOORBELL SYSTEM AND METHOD FOR CONTROLLING DOORBELL SYSTEM
- Publication number 20230115773
- Publication date Apr 13, 2023
- Savant Technologies LLC
- Weihu CHEN
- G05 - CONTROLLING REGULATING
Information Patent Application
Method and Apparatus for Controlling Device, Smart Home Device, Sys...
- Publication number 20220174800
- Publication date Jun 2, 2022
- Savant Technologies LLC
- Weihu CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Illuminating Device and Method for Driving Illuminating Device
- Publication number 20220086981
- Publication date Mar 17, 2022
- Savant Technologies LLC
- Fanbin Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Circuit Unit for Lamp and Lamp Comprising the Same
- Publication number 20210153312
- Publication date May 20, 2021
- CONSUMER LIGHTING (U.S.), LLC
- Xiaojun Ren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Zero-Crossing Detection Device and Method Thereof and No-Neutral Sw...
- Publication number 20210135565
- Publication date May 6, 2021
- CONSUMER LIGHTING (U.S.), LLC
- Dong Xing
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SPEAKER LAMP
- Publication number 20210127188
- Publication date Apr 29, 2021
- CONSUMER LIGHTING (U.S.), LLC
- Xiaojun Ren
- F21 - LIGHTING
Information Patent Application
POWER FETCHING SYSTEM FOR NO NEUTRAL SWITCH AND CONTROL METHOD THER...
- Publication number 20210037474
- Publication date Feb 4, 2021
- CONSUMER LIGHTING (U.S.), LLC
- Dong Xing
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUMMY LOAD CIRCUIT AND ELECTRICAL LOAD FOR SINGLE LIVE WIRE SWITCH
- Publication number 20210037626
- Publication date Feb 4, 2021
- CONSUMER LIGHTING (U.S.), LLC
- Weihu CHEN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PWM DIMMING CIRCUIT WITH LOW STAND-BY POWER
- Publication number 20200329542
- Publication date Oct 15, 2020
- CONSUMER LIGHTING (U.S.), LLC
- Dong XING
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LAMP
- Publication number 20190166732
- Publication date May 30, 2019
- GE LIGHTING SOLUTIONS, LLC
- Wenjiang ZHANG
- F21 - LIGHTING

Person

Patents Grantslast 30 patents

Circuit unit for lamp and lamp comprising the same

Dummy load control circuit and lighting device compatible with tria...

Method and apparatus for controlling device, smart home device, sys...

Illuminating device and method for driving illuminating device

Speaker lamp

Zero-crossing detection device and method thereof and no-neutral sw...

PWM dimming circuit with low stand-by power

Power fetching system for no neutral switch and control method ther...

Dummy load circuit and electrical load for single live wire switch

Lamp

Patents Applicationslast 30 patents

DUMMY LOAD CONTROL CIRCUIT AND LIGHTING DEVICE COMPATIBLE WITH TRIA...

DOORBELL SYSTEM AND METHOD FOR CONTROLLING DOORBELL SYSTEM

Method and Apparatus for Controlling Device, Smart Home Device, Sys...

Illuminating Device and Method for Driving Illuminating Device

Circuit Unit for Lamp and Lamp Comprising the Same

Zero-Crossing Detection Device and Method Thereof and No-Neutral Sw...

SPEAKER LAMP

POWER FETCHING SYSTEM FOR NO NEUTRAL SWITCH AND CONTROL METHOD THER...

DUMMY LOAD CIRCUIT AND ELECTRICAL LOAD FOR SINGLE LIVE WIRE SWITCH

PWM DIMMING CIRCUIT WITH LOW STAND-BY POWER

LAMP