Inventor · disambiguated record
Chien-Sheng Liu
Also filed as: LIU CHIEN-SHENG
22 granted patents·8 pending applications·128 citations·filing 2004–2022
93Inventor score
Top patents by PatentIndex Score
30 records- 0186US8571645B2System and method for evaluating cardiovascular performance in real time and characterized by conversion of surface potential into multi-channelsWU CHAU-CHUNG·Filed 2012·Granted Oct 29, 2013·51 cites·14 claims
- 0285US8970826B2Automatic focusing apparatus and methodLIU CHIEN-SHENG·Filed 2011·Granted Mar 3, 2015·15 cites·12 claims
- 0385US7633190B2Voice coil motorsIND TECH RES INST·Filed 2008·Granted Dec 15, 2009·16 cites·6 claims
- 0482US7652835B2Optical devicesIND TECH RES INST·Filed 2006·Granted Jan 26, 2010·7 cites·13 claims
- 0576US7038341B1Magnetic suspension bearing with damping systemIND TECH RES INST·Filed 2004·Granted May 2, 2006·16 cites·8 claims
- 0673US9939608B2Voice coil motorIND TECH RES INST·Filed 2015·Granted Apr 10, 2018·2 cites·15 claims
- 0771US7679225B2Voice coil motors and pre-compression generation devices thereofIND TECH RES INST·Filed 2007·Granted Mar 16, 2010·6 cites·22 claims
- 0867US7638906B2ActuatorIND TECH RES INST·Filed 2006·Granted Dec 29, 2009·5 cites·11 claims
- 0967US7365922B2Optical devicesIND TECH RES INST·Filed 2005·Granted Apr 29, 2008·5 cites·13 claims
- 1060US11500279B2Optical module and projection apparatusCORETRONIC CORP·Filed 2020·Granted Nov 15, 2022·0 cites·12 claims
- 1159US9178280B2Loop antennaASKEY COMPUTER CORP·Filed 2013·Granted Nov 3, 2015·2 cites·6 claims
- 1256US11209723B2Optical module and projectorCORETRONIC CORP·Filed 2020·Granted Dec 28, 2021·0 cites·12 claims
- 1355US12196550B2Optical measurement systemUNIV NAT CHENG KUNG·Filed 2022·Granted Jan 14, 2025·0 cites·9 claims
- 1454US9130275B2Open-loop GPS antennaASKEY COMPUTER CORP·Filed 2013·Granted Sep 8, 2015·2 cites·10 claims
- 1549US11955865B2Three-axis voice coil motorUNIV NAT CHENG KUNG·Filed 2021·Granted Apr 9, 2024·0 cites·18 claims
- 1649US2011120547A1Photoelectric deviceUNIV NAT TAIWAN·Filed 2010·Application pending·0 cites
- 1748US10502559B2Method and apparatus for measuring errors of movable platform in multiple degrees of freedomUNIV NAT CHUNG CHENG·Filed 2017·Granted Dec 10, 2019·0 cites·29 claims
- 1848US9581785B2Springless voice coil actuator and pre-compression magnetic force calibration method thereofNAT UNIV CHUNG CHENG·Filed 2014·Granted Feb 28, 2017·0 cites·11 claims
- 1947US11128060B2Multi-band antenna moduleASKEY COMPUTER CORP·Filed 2019·Granted Sep 21, 2021·0 cites·8 claims
- 2047US8219185B2Rapid method for analyzing bio-signal instantaneously by phase space complexity difference and its deviceLIN CHII-WANN·Filed 2010·Granted Jul 10, 2012·1 cites·13 claims
- 2146US11148245B2Multi-degree-of-freedom error measurement system for rotary axes and method thereofUNIV NAT CHUNG CHENG·Filed 2018·Granted Oct 19, 2021·0 cites·11 claims
- 2246US2022035152A1Laser stabilizing system and laser source moduleUNIV NAT CHENG KUNG·Filed 2020·Application pending·0 cites
- 2345US11940610B2Autofocus system and autofocus methodUNIV NAT CHENG KUNG·Filed 2021·Granted Mar 26, 2024·0 cites·8 claims
- 2442US2009118629A1Rapid method for analyzing bio-signal instantaneously by phase space difference and its deviceUNIV NAT TAIWAN·Filed 2007·Application pending·0 cites
- 2542US2010033031A1Voice coil motor for optical deviceIND TECH RES INST·Filed 2008·Application pending·0 cites
- 2641US11335580B2Error measurement device of linear stage and error measurement method of linear stageUNIV NAT CHENG KUNG·Filed 2020·Granted May 17, 2022·0 cites·18 claims
- 2740US2010076277A1Wireless bio-signal monitoring systemLIN CHII-WANN·Filed 2009·Application pending·0 cites
- 2837US2015214626A1Tunable antennaASKEY COMPUTER CORP·Filed 2014·Application pending·0 cites
- 2929US2011149574A1Illumination systemIND TECH RES INST·Filed 2010·Application pending·0 cites
- 3027US2017047154A1High Capacity Power Transformer Housing With a Noise Shielding StructureFORTUNE ELECTRIC CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →