Inventor

RUAN JIAYANG

CN6 patents

⚠️ This page may combine multiple inventors who share the name “RUAN JIAYANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ABB SCHWEIZ AG

4 patents

US11300603B2Apr 12, 2022

Method and system for condition monitoring electrical equipment

ABB SCHWEIZ AG0 citations59

US12255033B2Mar 18, 2025

Method for monitoring circuit breaker and apparatus and internet of things using the same

ABB SCHWEIZ AG0 citations49

US11867763B2Jan 9, 2024

Method for monitoring circuit breaker and apparatus and internet of things using the same

ABB SCHWEIZ AG0 citations47

US11168669B2Nov 9, 2021

Method, apparatus and system for wind converter management

ABB SCHWEIZ AG0 citations44

ZHEJIANG SHENGHUI LIGHTING CO

1 patent

US9320101B2Apr 19, 2016

LED lighting device and LED control system

ZHEJIANG SHENGHUI LIGHTING CO20 citations90

HITACHI ENERGY SWITZERLAND AG

1 patent

US11656279B2May 23, 2023

Method for monitoring circuit breaker and apparatus and internet of things using the same

HITACHI ENERGY SWITZERLAND AG0 citations47