Inventor
LIAO GUANGZHI
CN13 patents
⚠️ This page may combine multiple inventors who share the name “LIAO GUANGZHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV CHINA PETROLEUM BEIJING
7 patentsUS10191178B2Jan 29, 2019
Three-dimensional nuclear magnetic resonance logging instrument probe, logging instrument and antenna excitation method
UNIV CHINA PETROLEUM BEIJING3 citations69
US10254434B2Apr 9, 2019
Nuclear magnetic resonance logging instrument probe with multi-layered magnet and antenna excitation method
UNIV CHINA PETROLEUM BEIJING1 citations57
US10151852B2Dec 11, 2018
Multi-azimuth nuclear magnetic resonance logging instrument and antenna excitation method
UNIV CHINA PETROLEUM BEIJING1 citations51
US10151808B2Dec 11, 2018
Multi-detecting depth nuclear magnetic resonance logging tool and probe, and antenna excitation method
UNIV CHINA PETROLEUM BEIJING0 citations49
US12259451B2Mar 25, 2025
Nuclear magnetic resonance coil array and decoupling method thereof, and nuclear magnetic resonance detection device
UNIV CHINA PETROLEUM BEIJING0 citations41
US10274633B2Apr 30, 2019
Three dimensional nuclear magnetic resonance logging instrument based on multiple antenna excitation
UNIV CHINA PETROLEUM BEIJING0 citations40
US10274634B2Apr 30, 2019
Nuclear magnetic resonance logging instrument probe with double-layered magnets and antenna excitation method
UNIV CHINA PETROLEUM BEIJING0 citations37
CHINA UNIV OF PETROLEUM—BEIJING
5 patentsUS11214728B2Jan 4, 2022
Modified MoS2 nano material, and preparation method and use thereof
CHINA UNIV OF PETROLEUM—BEIJING1 citations55
US10921480B2Feb 16, 2021
Downhole three-dimensional scanning magnetic resonance imaging logging instrument, and a probe, an antenna thereof
CHINA UNIV OF PETROLEUM—BEIJING0 citations50
US11280932B2Mar 22, 2022
Main control system and a device for a nuclear magnetic resonance logging while drilling tool
CHINA UNIV OF PETROLEUM—BEIJING0 citations49
US10816690B2Oct 27, 2020
Radio frequency antenna receiving method and device for a downhole three-dimensional scanning nuclear magnetic resonance imager
CHINA UNIV OF PETROLEUM—BEIJING0 citations39
US10746825B2Aug 18, 2020
Array antenna driving method and device for three-dimensional scanning nuclear magnetic resonance imager
CHINA UNIV OF PETROLEUM—BEIJING0 citations38