CHINA RESOURCES POWTECH (SHANGHAI) CO., LTD.

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Patents Grantslast 30 patents

Information Patent Grant
LED driving circuit and method for balancing efficiency and power f...
- Patent number 10,595,368
- Issue date Mar 17, 2020
- CHINA RESOURCES POWTECH (SHANGHAI) CO., LTD.
- Jun Liu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Single-segment linear constant-power LED driving circuit and method
- Patent number 10,375,778
- Issue date Aug 6, 2019
- CHINA RESOURCES POWTECH (SHANGHAI) CO., LTD.
- Jun Liu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for detecting voltage of battery pack
- Patent number 10,353,011
- Issue date Jul 16, 2019
- CHINA RESOURCES POWTECH (SHANGHAI) CO., LTD.
- Yong You
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DRIVE CIRCUIT WITH ZERO-CROSSING DETECTION FUNCTION, AND ZERO-CROSS...
- Publication number 20210167679
- Publication date Jun 3, 2021
- CHINA RESOURCES POWTECH(SHANGHAI) CO., LTD.
- Jin LI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LED DRIVING CIRCUIT AND METHOD FOR BALANCING EFFICIENCY AND POWER F...
- Publication number 20190246466
- Publication date Aug 8, 2019
- CHINA RESOURCES POWTECH (SHANGHAI) CO., LTD.
- JUN LIU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SINGLE-SEGMENT LINEAR CONSTANT-POWER LED DRIVING CIRCUIT AND METHOD
- Publication number 20190124735
- Publication date Apr 25, 2019
- CHINA RESOURCES POWTECH (SHANGHAI) CO., LTD.
- JUN LIU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM AND METHOD FOR DETECTING VOLTAGE OF BATTERY PACK
- Publication number 20170292997
- Publication date Oct 12, 2017
- CHINA RESOURCES POWTECH (SHANGHAI) CO., LTD.
- YONG YOU
- G01 - MEASURING TESTING

Trademarklast 30 trademarks