Inventor
SUN QIANG
CN28 patents
⚠️ This page may combine multiple inventors who share the name “SUN QIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV CHINA PETROLEUM EAST CHINA
3 patentsUS11085245B2Aug 10, 2021
Multi-path combined high-low voltage plasma rock-breaking drill bit, drill bit apparatus and drilling method
UNIV CHINA PETROLEUM EAST CHINA2 citations69
US11293231B2Apr 5, 2022
Multi-path combined high-low voltage plasma drilling method, drill bit for drilling and drill bit apparatus for drilling
UNIV CHINA PETROLEUM EAST CHINA0 citations60
US11268326B2Mar 8, 2022
Multi-path combined high-low voltage plasma drilling power source and drillling system
UNIV CHINA PETROLEUM EAST CHINA0 citations48
PENN ENG & MFG CORP
3 patentsBEKEN CORP
2 patentsHUAWEI TECH CO LTD
2 patentsCHINA ENFI ENG CORP
2 patentsSHANGHAI ADVANCED AVIONICS CO LTD
2 patentsUS11228384B2Jan 18, 2022
Simulation system and testing method of AIS signals for airborne receiver
SHANGHAI ADVANCED AVIONICS CO LTD0 citations51
US11108478B2Aug 31, 2021
Geographic information-based simulation test system for medium-high frequency communication channels
SHANGHAI ADVANCED AVIONICS CO LTD0 citations46
UNIV CHINA MINING
2 patentsUS10301939B2May 28, 2019
Method for designing supporting parameters of transition support for mixed mining face of filling and fully-mechanized mining
UNIV CHINA MINING0 citations40
US10113854B2Oct 30, 2018
Device and method for detecting wall abrasion of solid filler feeding well
UNIV CHINA MINING0 citations39