Inventor · disambiguated record
Chih-Hsien Shen
Also filed as: SHEN CHIH-HSIEN
12 granted patents·2 pending applications·73 citations·filing 2000–2025
89Inventor score
Top patents by PatentIndex Score
14 records- 0191US12369959B2Screw with an improved screw headPRIMESOURCE BUILDING PRODUCTS INC·Filed 2022·Granted Jul 29, 2025·2 cites·14 claims
- 0291US7271649B2DC offset calibration apparatusMEDIATEK INC·Filed 2005·Granted Sep 18, 2007·29 cites·23 claims
- 0379US7737797B2Controllable oscillating system and related method for selectively adjusting currents passing through cross-coupling driving deviceMEDIATEK INC·Filed 2007·Granted Jun 15, 2010·10 cites·21 claims
- 0475US9853648B2Compensation apparatus and inductor-based apparatusMEDIATEK INC·Filed 2015·Granted Dec 26, 2017·4 cites·25 claims
- 0574US8878582B2Apparatus and method for duty cycle calibrationHSUEH YU-LI·Filed 2012·Granted Nov 4, 2014·4 cites·16 claims
- 0671US8761025B2Method for testing the communication performance of a plurality of wireless signal access devicesLEE CHIEN-LUNG·Filed 2012·Granted Jun 24, 2014·4 cites·18 claims
- 0771US8674772B2Oscillating signal generator utilized in phase-locked loop and method for controlling the oscillating signal generatorSHEN CHIH-HSIEN·Filed 2012·Granted Mar 18, 2014·5 cites·11 claims
- 0868US2025235246A1Screw with an improved screw headPRIMESOURCE BUILDING PRODUCTS INC·Filed 2025·Application pending·0 cites
- 0963US6504134B1Temperature controlling protection system for heater of wet etching deviceUNITED MICROELECTRONICS CORP·Filed 2000·Granted Jan 7, 2003·12 cites·13 claims
- 1061US10483845B2Charge pump having level-shifting mechanismMEDIATEK INC·Filed 2018·Granted Nov 19, 2019·1 cites·16 claims
- 1161US9100083B2Radio-frequency front-end supporting multiple wireless communication standardsMEDIATEK INC·Filed 2013·Granted Aug 4, 2015·1 cites·13 claims
- 1255USD1079456SScrew headPRIMESOURCE BUILDING PRODUCTS INC·Filed 2022·Granted Jun 17, 2025·1 cites·1 claims
- 1335US8791732B2Phase locked loopHSU JUI-LIN·Filed 2011·Granted Jul 29, 2014·0 cites·14 claims
- 1432US2012286391A1Semiconductor circuitSHEN CHIH-HSIEN·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →