Inventor

LI LICHENG

CN13 patents

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

DIGITAL GRID RES INST CHINA SOUTHERN POWER GRID

2 patents

US12501237B2Dec 16, 2025

Communication system, method and device for miniature intelligent sensor

DIGITAL GRID RES INST CHINA SOUTHERN POWER GRID1 citations55

US11906552B1Feb 20, 2024

Voltage measuring method, computer device and storage medium

DIGITAL GRID RES INST CHINA SOUTHERN POWER GRID0 citations43

DIGITAL GRID RES INST CHINA SOUTHERN PWR GRID

2 patents

US11927608B1Mar 12, 2024

AC/DC closed-loop current sensor

DIGITAL GRID RES INST CHINA SOUTHERN PWR GRID1 citations55

US11953568B1Apr 9, 2024

Wide-range perpendicular sensitive magnetic sensor and method for manufacturing the same

DIGITAL GRID RES INST CHINA SOUTHERN PWR GRID0 citations45

HANGZHOU TAO DESIGN CO LTD

1 patent

USD843713SMar 26, 2019

Music backpack

HANGZHOU TAO DESIGN CO LTD30 citations87

HANGZHOU TAOMORE TECH CO LTD

1 patent

USD968079SNov 1, 2022

Pocket

HANGZHOU TAOMORE TECH CO LTD9 citations79

BEIJING CONST INSTRUMENTS TECH INC

1 patent

US10976211B2Apr 13, 2021

Fully-automated handheld pressure calibrator

BEIJING CONST INSTRUMENTS TECH INC1 citations57

DIGITAL GRID RES INSTITUTE CHINA S PWR GRID

1 patent

US11774484B1Oct 3, 2023

Wire voltage measurement method and apparatus based on electric field sensor

DIGITAL GRID RES INSTITUTE CHINA S PWR GRID1 citations50

NANJING TECH UNIV (CN)

1 patent

US9856149B2Jan 2, 2018

Vanadium-titanium compound material with high thermal stability and high activity and preparation method thereof

NANJING TECH UNIV (CN)0 citations46

ELECTRIC POWER RES INSTITUTE CHINA SOUTHERN POWER GRID

1 patent

US12332124B2Jun 17, 2025

Deep well grounding electrode and deep well grounding electrode monitoring system

ELECTRIC POWER RES INSTITUTE CHINA SOUTHERN POWER GRID0 citations41

DIGITAL GRID RES INSTITUTE CHINA SOUTHERN POWER GRID

1 patent

US12196789B2Jan 14, 2025

Current sensor, current measurement device, system and apparatus, and storage medium

DIGITAL GRID RES INSTITUTE CHINA SOUTHERN POWER GRID0 citations41

DIGITAL GRID RES INSTITUTE CHINA SO PO GRID

1 patent

US11703529B2Jul 18, 2023

Voltage measurement device, voltage measurement method, and storage medium

DIGITAL GRID RES INSTITUTE CHINA SO PO GRID0 citations41

YANG ZHUHONG

1 patent

US9434621B2Sep 6, 2016

Mesoporous composite titanium oxide and a preparation method

YANG ZHUHONG0 citations28