Inventor · disambiguated record
Jian Liu
Also filed as: LIU JIAN · Liu jian-zong
9 granted patents·5 pending applications·212 citations·filing 1999–2023
84Inventor score
Files withLIU JIAN5APEXONE MICROELECTRONICS LTD2AMS INT AG1CHIOU YIH-CHIH1GANSU CHANGEE BIO PHARMACEUTICAL LTD COMPANY1
Top patents by PatentIndex Score
14 records- 0193US6269203B1Holographic optical devices for transmission of optical signalsRADIANT PHOTONICS·Filed 1999·Granted Jul 31, 2001·202 cites·40 claims
- 0280US12306156B2Terminal deviceRAYPRUS TECH FOSHAN CO LTD·Filed 2023·Granted May 20, 2025·1 cites·9 claims
- 0371US12126337B2Optical proximity sensor systemAMS INT AG·Filed 2020·Granted Oct 22, 2024·1 cites·7 claims
- 0464USD1019826SGlider exercise deviceLIU JIAN·Filed 2023·Granted Mar 26, 2024·2 cites·1 claims
- 0563US9217497B2Push chain, linear motion driving device and patient tableHUANG JIAN·Filed 2012·Granted Dec 22, 2015·3 cites·18 claims
- 0660US11913837B2Optical module and mobile device having sameTRIPLE WIN TECH SHENZHEN CO LTD·Filed 2022·Granted Feb 27, 2024·0 cites·15 claims
- 0756US7906757B2Optical motion sensing device with ambient light sensingAPEXONE MICROELECTRONICS LTD·Filed 2006·Granted Mar 15, 2011·1 cites·16 claims
- 0852US7945072B2Optical motion sensing processAPEXONE MICROELECTRONICS LTD·Filed 2006·Granted May 17, 2011·2 cites·20 claims
- 0946US2019088160A1Dance training deviceLIU JIAN·Filed 2018·Application pending·0 cites
- 1042US8567271B2Vertical movement device for an examining tableLIU JIAN·Filed 2010·Granted Oct 29, 2013·0 cites·5 claims
- 1140US2011254770A1Optical deviceLIU JIAN·Filed 2011·Application pending·0 cites
- 1239US2010325793A1Examination bed movement deviceLIU JIAN·Filed 2010·Application pending·0 cites
- 1338US2010103661A1Machine Vision Inspection System and Light Source Module thereofCHIOU YIH-CHIH·Filed 2009·Application pending·0 cites
- 1435US2019054245A1Drug delivery device and anti-back device thereofGANSU CHANGEE BIO PHARMACEUTICAL LTD COMPANY·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →