Inventor · disambiguated record
Fen Liu
Also filed as: LIU FEN · LIU FEN-YING
22 granted patents·8 pending applications·214 citations·filing 2008–2025
95Inventor score
Files withAS AMERICA INC15LIU CHAO3ZHUHAI COSMX BATTERY CO LTD3BGI SHENZHEN2TENCENT TECH SHENZHEN CO LTD2
Top patents by PatentIndex Score
30 records- 0195USD960326SFaucetAS AMERICA INC·Filed 2020·Granted Aug 9, 2022·25 cites·1 claims
- 0294USD960324SFaucetAS AMERICA INC·Filed 2020·Granted Aug 9, 2022·21 cites·1 claims
- 0392USD989237SFaucetAS AMERICA INC·Filed 2021·Granted Jun 13, 2023·17 cites·1 claims
- 0491USD979018SFaucetAS AMERICA INC·Filed 2020·Granted Feb 21, 2023·15 cites·1 claims
- 0590USD1018787SFaucetAS AMERICA INC·Filed 2021·Granted Mar 19, 2024·13 cites·1 claims
- 0686USD962392SFaucetAS AMERICA INC·Filed 2020·Granted Aug 30, 2022·10 cites·1 claims
- 0785USD774064SDisplay screen or portion thereof with animated graphical user interfaceTENCENT TECH SHENZHEN CO LTD·Filed 2014·Granted Dec 13, 2016·31 cites·1 claims
- 0882USD970700SFaucet with handlesAS AMERICA INC·Filed 2021·Granted Nov 22, 2022·8 cites·1 claims
- 0981USD1018790SBath handleAS AMERICA INC·Filed 2021·Granted Mar 19, 2024·7 cites·1 claims
- 1081USD997303SFaucetAS AMERICA INC·Filed 2021·Granted Aug 29, 2023·7 cites·1 claims
- 1181US2023207776A1Lithium ion batteryZHUHAI COSMX BATTERY CO LTD·Filed 2022·Application pending·0 cites
- 1280USD959609SFaucetAS AMERICA INC·Filed 2021·Granted Aug 2, 2022·7 cites·1 claims
- 1380US10883091B2DNA polymerase variant and application thereofMGI TECH CO LTD·Filed 2019·Granted Jan 5, 2021·1 cites·12 claims
- 1480US7878960B1Waistline slimming exercise machineLIU FEN-YING·Filed 2009·Granted Feb 1, 2011·23 cites·17 claims
- 1579USD1035839SFaucetAS AMERICA INC·Filed 2021·Granted Jul 16, 2024·6 cites·1 claims
- 1678USD1011483SBath handle and tub spoutAS AMERICA INC·Filed 2021·Granted Jan 16, 2024·6 cites·1 claims
- 1777US12512457B2Lithium ion batteryZHUHAI COSMX BATTERY CO LTD·Filed 2025·Granted Dec 30, 2025·0 cites·15 claims
- 1876USD1035834SFaucetAS AMERICA INC·Filed 2021·Granted Jul 16, 2024·5 cites·1 claims
- 1972US2024145685A1Electrode sheet and electrochemical deviceZHUHAI COSMX BATTERY CO LTD·Filed 2023·Application pending·0 cites
- 2067US2025179445A1Recombinant kod polymeraseBGI SHENZHEN·Filed 2024·Application pending·0 cites
- 2158USD1034912STub spout with diverterAS AMERICA INC·Filed 2021·Granted Jul 9, 2024·2 cites·1 claims
- 2258US2024092197A1Distributor, charging and distribution system for vehicle, vehicle, and charging pileBYD CO LTD·Filed 2023·Application pending·0 cites
- 2357USD774063SDisplay screen or portion thereof with animated graphical user interfaceTENCENT TECH SHENZHEN CO LTD·Filed 2014·Granted Dec 13, 2016·9 cites·1 claims
- 2453USD1035835SFaucetAS AMERICA INC·Filed 2021·Granted Jul 16, 2024·1 cites·1 claims
- 2548US11182624B2Method, system and memory for constructing transverse topological relationship of lanes in high-definition mapWUHHAN KOTEL BIG DATE CORP·Filed 2019·Granted Nov 23, 2021·0 cites·18 claims
- 2647US12168785B2Recombinant KOD polymeraseBGI SHENZHEN·Filed 2018·Granted Dec 17, 2024·0 cites·12 claims
- 2746US2009308574A1Heat sink assemblyHONGFUJIN PREC IND SHENZHEN·Filed 2008·Application pending·0 cites
- 2834US2014351857A1Method, Electronic Program Menu and Processing Device for Displaying Television Program Related InformationLIU CHAO·Filed 2010·Application pending·0 cites
- 2934US2013191868A1Method for Displaying Information Associated with Television Program, Electronic Program Guide, and Processing ApparatusLIU CHAO·Filed 2010·Application pending·0 cites
- 3034US2013074114A1Display method and operation method based on vchipLIU CHAO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →