Inventor · disambiguated record
Hexing Liu
Also filed as: LIU HEXING
13 granted patents·1 pending application·35 citations·filing 2004–2022
84Inventor score
Files withSHENZHEN GOODIX TECH CO LTD5SOUTHERN MARINE SCIENCE AND ENG GUANGDONG LABORATORY ZHANJIANG2UNIV SOUTHWEST PETROLEUM2HAINAN ENERGY LTD CNOOC1UNIV CHINA PETROLEUM BEIJING1
Top patents by PatentIndex Score
14 records- 0190US7474895B1Frequency reuse in wireless communication networksZTE USA INC·Filed 2005·Granted Jan 6, 2009·30 cites·18 claims
- 0273US11773653B2Double-layer coiled tubing double-gradient drilling systemUNIV SOUTHWEST PETROLEUM·Filed 2019·Granted Oct 3, 2023·2 cites·10 claims
- 0364US10051099B2Method for switching working mode of headphone and headphoneSHENZHEN GOODIX TECH CO LTD·Filed 2017·Granted Aug 14, 2018·1 cites·20 claims
- 0453US10836947B2Water-based drilling fluids for deepwater drilling and use thereofUNIV YANGTZE·Filed 2019·Granted Nov 17, 2020·0 cites·10 claims
- 0551US8064425B2Method for assigning frequency spectrum bandwidth of an OFDM and OFDMA coexistence systemWANG NING·Filed 2004·Granted Nov 22, 2011·2 cites·9 claims
- 0649US10484524B2Method for switching working mode of headphone and headphoneSHENZHEN GOODIX TECH CO LTD·Filed 2018·Granted Nov 19, 2019·0 cites·13 claims
- 0747US10641049B2Riser stub for acoustic resonance decomposition of hydrate in deepwater drillingUNIV CHINA PETROLEUM BEIJING·Filed 2019·Granted May 5, 2020·0 cites·12 claims
- 0842US10470673B2Headphone with biological feature detection function, interaction system and biological feature detection methodSHENZHEN GOODIX TECH CO LTD·Filed 2017·Granted Nov 12, 2019·0 cites·19 claims
- 0941US11193333B2Automatic jet breaking tool for solid fluidization exploitation of natural gas hydrateUNIV SOUTHWEST PETROLEUM·Filed 2020·Granted Dec 7, 2021·0 cites·8 claims
- 1040US2018150291A1Bluetooth low energy device, and data update system and methodSHENZHEN GOODIX TECH CO LTD·Filed 2018·Application pending·0 cites
- 1139US11746640B2Solid fluidization tubular separator for marine natural gas hydrateSOUTHERN MARINE SCIENCE AND ENG GUANGDONG LABORATORY ZHANJIANG·Filed 2022·Granted Sep 5, 2023·0 cites·10 claims
- 1232US11199050B2Combined crushing super-variable-diameter drill bit for natural gas hydrate exploitationSOUTHERN MARINE SCIENCE AND ENG GUANGDONG LABORATORY ZHANJIANG·Filed 2020·Granted Dec 14, 2021·0 cites·4 claims
- 1332US10649522B2Method, apparatus and system for controlling smart device based on headphoneSHENZHEN GOODIX TECH CO LTD·Filed 2017·Granted May 12, 2020·0 cites·12 claims
- 1431US11603729B2Single-tube double-wellhead drilling and production apparatusHAINAN ENERGY LTD CNOOC·Filed 2022·Granted Mar 14, 2023·0 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →