Inventor

LI XIANGHUA

CN9 patents

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

NUCTECH CO LTD

3 patents

US9337626B2May 10, 2016

Corona discharge assembly, ion mobility spectrometer, computer program and computer readable storage medium

NUCTECH CO LTD0 citations51

US10535509B2Jan 14, 2020

Ion migration tube and method of operating the same

NUCTECH CO LTD0 citations41

US10276359B2Apr 30, 2019

Ion mobility spectrometer

NUCTECH CO LTD0 citations41

SHENZHEN GOODIX TECH CO LTD

2 patents

US11620018B2Apr 4, 2023

Signal driving method, signal driving apparatus and touch control chip

SHENZHEN GOODIX TECH CO LTD2 citations68

US12197678B2Jan 14, 2025

Signal driving method, signal driving apparatus and touch control chip preliminary class

SHENZHEN GOODIX TECH CO LTD1 citations59

HUAWEI TECH CO LTD

1 patent

US12451906B2Oct 21, 2025

Radio frequency unit, antenna, and signal processing method

HUAWEI TECH CO LTD0 citations58

SHANGHAI ENERGY NEW MAT TECH CO LTD

1 patent

US12021256B2Jun 25, 2024

Separator including coating layer with organic core-shell structure with lower melting shell and higher melting core, electrochemical devices including the same, and methods for making the same

SHANGHAI ENERGY NEW MAT TECH CO LTD0 citations56

UNIV NORTHWESTERN POLYTECHNICAL

1 patent

US12518183B2Jan 6, 2026

Source localization method for rumor based on full-order neighbor coverage strategy

UNIV NORTHWESTERN POLYTECHNICAL0 citations47

NUTECH COMPANY LTD

1 patent

US9429542B2Aug 30, 2016

Signal extraction circuits and methods for ion mobility tube, and ion mobility detectors

NUTECH COMPANY LTD0 citations33