Inventor · disambiguated record
Xiaoqi Liu
Also filed as: LIU XIAOQI
7 granted patents·1 pending application·33 citations·filing 2010–2020
82Inventor score
Files withZIBO VOTAISI PETROCHEMICAL EQUIPMENT CO LTD4HAN DEHUA1LIU XIAOQI1SIGNIFY HOLDING BV1UNIV LONDON QUEEN MARY1
Top patents by PatentIndex Score
8 records- 0191US9903483B2Mechanical energized sealing ball valveLIU XIAOQI·Filed 2017·Granted Feb 27, 2018·14 cites·14 claims
- 0286US10415711B2Mechanical energized sealing ball valve with a single itemZIBO VOTAISI PETROCHEMICAL EQUIPMENT CO LTD·Filed 2018·Granted Sep 17, 2019·4 cites·17 claims
- 0385US11313477B2Ball valve with forced-sealing operationZIBO VOTAISI PETROCHEMICAL EQUIPMENT CO LTD·Filed 2020·Granted Apr 26, 2022·2 cites·17 claims
- 0482US9123359B1Magnetic recording transducer with sputtered antiferromagnetic coupling trilayer between plated ferromagnetic shields and method of fabricationHAN DEHUA·Filed 2010·Granted Sep 1, 2015·9 cites·19 claims
- 0574US11726762B2Method of and devices for performing an over-the-air, OTA, upgrade in a network of communicatively interconnected devicesSIGNIFY HOLDING BV·Filed 2019·Granted Aug 15, 2023·3 cites·13 claims
- 0668US10920893B2Cage reset planetary roller screw deviceZIBO VOTAISI PETROCHEMICAL EQUIPMENT CO LTD·Filed 2019·Granted Feb 16, 2021·1 cites·10 claims
- 0757US10859169B2Valve seat driven forced seal ball valveZIBO VOTAISI PETROCHEMICAL EQUIPMENT CO LTD·Filed 2019·Granted Dec 8, 2020·0 cites·17 claims
- 0835US2022221600A1Radiation detectorUNIV LONDON QUEEN MARY·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →