Inventor

QIN JIANHUA

CN5 patents

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

STATE GRID JIANGSU ELECTRIC POWER CO LTD RES INSTITUTE

2 patents

US11736969B2Aug 22, 2023

Micro-power wireless access method and apparatus for internet of things for power transmission and transformation equipment

STATE GRID JIANGSU ELECTRIC POWER CO LTD RES INSTITUTE2 citations66

US11374404B2Jun 28, 2022

Low-voltage DC power distribution fast switching device

STATE GRID JIANGSU ELECTRIC POWER CO LTD RES INSTITUTE0 citations44

HUAWEI TECH CO LTD

2 patents

US8818313B2Aug 26, 2014

Method and apparatus for auto gain control in radio receiver

HUAWEI TECH CO LTD1 citations44

US9647704B2May 9, 2017

Digital predistortion system and method based on envelope tracking and radio frequency system

HUAWEI TECH CO LTD0 citations38

UNIV CHINA MINING

1 patent

US12372449B1Jul 29, 2025

Experimental apparatus and method for shale supercritical synergistic penetration and imbibition based on damping vibration

UNIV CHINA MINING0 citations45