Inventor · disambiguated record
Yi-Hsien Cho
Also filed as: CHO YI-HSIEN
15 granted patents·29 citations·filing 2005–2024
89Inventor score
Top patents by PatentIndex Score
15 records- 0189US9207646B2Method and apparatus of estimating/calibrating TDC gainWANG CHI-HSUEH·Filed 2012·Granted Dec 8, 2015·10 cites·28 claims
- 0277US8669890B2Method and apparatus of estimating/calibrating TDC mismatchWANG CHI-HSUEH·Filed 2012·Granted Mar 11, 2014·3 cites·32 claims
- 0370US12388447B2Clock and data recovery circuit with spread spectrum clocking synthesizerMEDIATEK INC·Filed 2024·Granted Aug 12, 2025·0 cites·5 claims
- 0467US8749280B2Frequency synthesizer and associated methodLIN ANG-SHENG·Filed 2012·Granted Jun 10, 2014·2 cites·23 claims
- 0567US8593182B2Frequency synthesizer and associated methodLIN ANG-SHENG·Filed 2012·Granted Nov 26, 2013·2 cites·27 claims
- 0666US9037886B2Time-to-digital system and associated frequency synthesizerCHO YI-HSIEN·Filed 2012·Granted May 19, 2015·2 cites·23 claims
- 0764US8400199B2Charge pump, phase frequency detector and charge pump methodsHSUEH YU-LI·Filed 2011·Granted Mar 19, 2013·2 cites·20 claims
- 0863US7719345B2Reference buffer circuitsMEDIATEK INC·Filed 2008·Granted May 18, 2010·5 cites·27 claims
- 0960US12003245B2Clock and data recovery circuit with spread spectrum clocking synthesizerMEDIATEK INC·Filed 2022·Granted Jun 4, 2024·0 cites·7 claims
- 1059US8461933B2Device and method for frequency calibration and phase-locked loop using the sameCHO YI-HSIEN·Filed 2011·Granted Jun 11, 2013·2 cites·25 claims
- 1152US7738470B2Fast and automatic self-forming meshing topology to integrate with wired networksALPHA NETWORKS INC·Filed 2005·Granted Jun 15, 2010·1 cites·14 claims
- 1246US8766684B2Charge pump, phase frequency detector and charge pump methodsMEDIATEK INC·Filed 2013·Granted Jul 1, 2014·0 cites·20 claims
- 1336US9306551B2Interpolator and interpolation cells with non-uniform driving capabilities thereinMEDIATEK INC·Filed 2013·Granted Apr 5, 2016·0 cites·16 claims
- 1434US8175106B2Fast and automatic self-forming meshing topology to integrate with wired networksGUO MING-WANG·Filed 2010·Granted May 8, 2012·0 cites·4 claims
- 1531US9923564B2Clock data recovery apparatus and method capable of reducing more noise as well as tracking larger frequency offsetsMEDIATEK INC·Filed 2016·Granted Mar 20, 2018·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →