Inventor · disambiguated record
Yonghong Liu
Also filed as: LIU YONGHONG
19 granted patents·2 pending applications·397 citations·filing 2007–2025
92Inventor score
Files withUNIV CHINA PETROLEUM EAST CHINA11UNIV QINGDAO TECHNOLOGY4BAOTOU JINSHAN MAGNETIC MAT CO LTD1SANY HEAVY IND CO LTD1SHENZHEN INTERNATIONAL INSTITUTE FOR BIOMEDICAL RES1
Top patents by PatentIndex Score
21 records- 0195US11346200B2Method and system for guaranteeing safety of offshore oil well control equipmentUNIV CHINA PETROLEUM EAST CHINA·Filed 2019·Granted May 31, 2022·104 cites·7 claims
- 0295US11243509B2Method for assessing safety integrity level of offshore oil well control equipmentUNIV CHINA PETROLEUM EAST CHINA·Filed 2019·Granted Feb 8, 2022·115 cites·3 claims
- 0395US10989019B2Fully-electrically driven downhole safety valveUNIV CHINA PETROLEUM EAST CHINA·Filed 2019·Granted Apr 27, 2021·145 cites·5 claims
- 0493US11766753B2Milling system and method under different lubrication conditionsUNIV QINGDAO TECHNOLOGY·Filed 2021·Granted Sep 26, 2023·2 cites·6 claims
- 0592US12475423B1Intelligent operation and maintenance optimization method and intelligent production optimization method for offshore oil subsea production system (SPS), and systemUNIV CHINA PETROLEUM EAST CHINA·Filed 2025·Granted Nov 18, 2025·2 cites·21 claims
- 0684US8037682B2Method and device for suppressing vibration of boom of concrete pump truckSANY HEAVY IND CO LTD·Filed 2007·Granted Oct 18, 2011·25 cites·15 claims
- 0778US11085245B2Multi-path combined high-low voltage plasma rock-breaking drill bit, drill bit apparatus and drilling methodUNIV CHINA PETROLEUM EAST CHINA·Filed 2020·Granted Aug 10, 2021·2 cites·7 claims
- 0873US11161210B2Milling system and method under different lubrication conditionsUNIV QINGDAO TECHNOLOGY·Filed 2019·Granted Nov 2, 2021·2 cites·5 claims
- 0963US11084136B2Milling system and method under different lubrication conditionsUNIV QINGDAO TECHNOLOGY·Filed 2019·Granted Aug 10, 2021·0 cites·2 claims
- 1060US12447583B2Digital twin control system for product processing qualityUNIV CHINA PETROLEUM EAST CHINA·Filed 2025·Granted Oct 21, 2025·0 cites·1 claims
- 1152US12087481B2Auxiliary alloy casting piece, high-remanence and high-coercive force NdFeB permanent magnet, and preparation methods thereofBAOTOU JINSHAN MAGNETIC MAT CO LTD·Filed 2022·Granted Sep 10, 2024·0 cites·6 claims
- 1250US9701603B2Strepsesquitriol, preparation method thereof, and application thereofSOUTH CHINA SEA INST OCEANOLOGY CAS·Filed 2013·Granted Jul 11, 2017·0 cites·3 claims
- 1350US2024303394A1Optimization method for outlier data identification in traffic emission quota allocation processUNIV SUN YAT SEN·Filed 2024·Application pending·0 cites
- 1449US11293231B2Multi-path combined high-low voltage plasma drilling method, drill bit for drilling and drill bit apparatus for drillingUNIV CHINA PETROLEUM EAST CHINA·Filed 2020·Granted Apr 5, 2022·0 cites·10 claims
- 1549US11268326B2Multi-path combined high-low voltage plasma drilling power source and drillling systemUNIV CHINA PETROLEUM EAST CHINA·Filed 2020·Granted Mar 8, 2022·0 cites·6 claims
- 1645US11922335B2Method and system for evaluating macro resilience of offshore oil well control equipmentUNIV CHINA PETROLEUM EAST CHINA·Filed 2019·Granted Mar 5, 2024·0 cites·2 claims
- 1745US2020164475A1Milling tool device for auxiliary chip breaking and tool system for auxiliary chip breaking under different lubricating conditionsUNIV QINGDAO TECHNOLOGY·Filed 2019·Application pending·0 cites
- 1844US11026990B2PUM 1 protein as target for virus inhibitionSHENZHEN INTERNATIONAL INSTITUTE FOR BIOMEDICAL RES·Filed 2017·Granted Jun 8, 2021·0 cites·13 claims
- 1941US9970270B2Movable combined sand control pipe of axial and radial slotted screen pipesUNIV CHINA PETROLEUM EAST CHINA·Filed 2014·Granted May 15, 2018·0 cites·3 claims
- 2041US8775804B2Matching authentication method, device and system for wireless communicationYI XIAOGANG·Filed 2009·Granted Jul 8, 2014·0 cites·21 claims
- 2140US11768976B2Subsea Christmas tree re-prediction method integrating Kalman filter and Bayesian networkUNIV CHINA PETROLEUM EAST CHINA·Filed 2021·Granted Sep 26, 2023·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →