Inventor
LIU XIANGHUA
CN11 patents
⚠️ This page may combine multiple inventors who share the name “LIU XIANGHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KLA TENCOR CORP
4 patentsUS11249110B2Feb 15, 2022
Resistivity probes with curved portions
KLA TENCOR CORP0 citations56
US10514391B2Dec 24, 2019
Resistivity probe having movable needle bodies
KLA TENCOR CORP1 citations56
US10663279B2May 26, 2020
Dynamic determination of metal film thickness from sheet resistance and TCR value
KLA TENCOR CORP0 citations35
US9435826B2Sep 6, 2016
Variable spacing four-point probe pin device and method
KLA TENCOR CORP0 citations34
NINGBO AGSUN PRODUCTS INC
3 patentsUS11317485B2Apr 26, 2022
Light emitting control circuit of knob
NINGBO AGSUN PRODUCTS INC2 citations66
US11965656B2Apr 23, 2024
Frame structure of grill
NINGBO AGSUN PRODUCTS INC0 citations38
US10912414B2Feb 9, 2021
Infrared temperature equalizing device and grill thereof
NINGBO AGSUN PRODUCTS INC0 citations38
CHINA PETROLEUM & CHEM CORP
2 patentsUS12248115B2Mar 11, 2025
Method and apparatus for using pulsed neutron generators and dual-function detectors to obtain formation mineralogy
CHINA PETROLEUM & CHEM CORP0 citations46
US12216240B2Feb 4, 2025
Method and apparatus for obtaining real-time formation gas saturation
CHINA PETROLEUM & CHEM CORP0 citations46