Inventor
SUN JISHENG
CN14 patents
⚠️ This page may combine multiple inventors who share the name “SUN JISHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEARI ELECTRIC TECHNOLOGY CO LTD
5 patentsUS10256066B2Apr 9, 2019
Operation mechanism of circuit breaker
SEARI ELECTRIC TECHNOLOGY CO LTD1 citations55
US10332715B2Jun 25, 2019
Fusion welding isolation mechanism for operation mechanism of circuit breaker
SEARI ELECTRIC TECHNOLOGY CO LTD0 citations40
US10199196B2Feb 5, 2019
Two-level latch mechanism for operation mechanism of circuit breaker
SEARI ELECTRIC TECHNOLOGY CO LTD0 citations40
US10008354B2Jun 26, 2018
Adjustable electromagnetic release
SEARI ELECTRIC TECHNOLOGY CO LTD0 citations38
US9793081B2Oct 17, 2017
Exchange operating mechanism
SEARI ELECTRIC TECHNOLOGY CO LTD0 citations38
ZHEJIANG CHINT ELECTRICS CO LTD
4 patentsUS10269521B2Apr 23, 2019
Mounting structure for energy storage assembly of circuit breaker
ZHEJIANG CHINT ELECTRICS CO LTD2 citations68
US10643801B2May 5, 2020
Circuit breaker energy storage operating mechanism
ZHEJIANG CHINT ELECTRICS CO LTD1 citations58
US10600586B2Mar 24, 2020
Interlocking device for circuit breaker
ZHEJIANG CHINT ELECTRICS CO LTD0 citations37
US10490377B2Nov 26, 2019
Circuit breaker tripping mechanism
ZHEJIANG CHINT ELECTRICS CO LTD0 citations37
HUAWEI DIGITAL POWER TECH CO LTD
3 patentsUS12387889B2Aug 12, 2025
Power supply system and switch unit
HUAWEI DIGITAL POWER TECH CO LTD0 citations50
US12431305B2Sep 30, 2025
Power mechanism, switch, power conversion apparatus, and power supply system
HUAWEI DIGITAL POWER TECH CO LTD0 citations49
US12482615B2Nov 25, 2025
Power supply system and switch unit
HUAWEI DIGITAL POWER TECH CO LTD0 citations45