Inventor · disambiguated record
Hung-Chih Liu
Also filed as: LIU HUNG CHIH
14 granted patents·2 pending applications·154 citations·filing 2000–2022
91Inventor score
Files withSILICON INTEGRATED SYS CORP7UNIV NATIONAL CHIAO TUNG2ANANAVI TECH CORPORATION1DELTA ELECTRONICS INC1GUAN DAI TECH COMPANY LTD1
Top patents by PatentIndex Score
16 records- 0190US10973098B1LED backlight driving circuit and addressing method thereofANANAVI TECH CORPORATION·Filed 2020·Granted Apr 6, 2021·5 cites·14 claims
- 0290US6822601B1Background-calibrating pipelined analog-to-digital converterSILICON INTEGRATED SYS CORP·Filed 2003·Granted Nov 23, 2004·72 cites·11 claims
- 0379US11975244B1Glowing golf ballGUAN DAI TECH COMPANY LTD·Filed 2022·Granted May 7, 2024·1 cites·4 claims
- 0477US6407630B1DC offset cancelling circuit applied in a variable gain amplifierSILICON INTEGRATED SYS CORP·Filed 2001·Granted Jun 18, 2002·29 cites·3 claims
- 0566US6400199B1Fully differential double edge triggered flip-flopSILICON INTEGRATED SYS CORP·Filed 2001·Granted Jun 4, 2002·13 cites·13 claims
- 0659US6650146B2Digital frequency comparatorSILICON INTEGRATED SYS CORP·Filed 2001·Granted Nov 18, 2003·6 cites·8 claims
- 0759US6492871B2Current feedback operational amplifierSILICON INTEGRATED SYS CORP·Filed 2000·Granted Dec 10, 2002·12 cites·11 claims
- 0857US10229677B2Smart launching mobile applications with preferred user interface (UI) languagesIBM·Filed 2016·Granted Mar 12, 2019·1 cites·20 claims
- 0957US6369732B1Low voltage fully differential analog-to-digital converterSILICON INTEGRATED SYS CORP·Filed 2000·Granted Apr 9, 2002·11 cites·4 claims
- 1054US11637395B2Socket structureDELTA ELECTRONICS INC·Filed 2021·Granted Apr 25, 2023·0 cites·11 claims
- 1146US6624775B1Current output circuit for use in digital-to-analog converterSILICON INTEGRATED SYSTEM CORP·Filed 2002·Granted Sep 23, 2003·4 cites·13 claims
- 1241US11038740B2Communication systemUNIV NATIONAL CHIAO TUNG·Filed 2020·Granted Jun 15, 2021·0 cites·10 claims
- 1339US11057248B2Baseband system for a wireless receiver and baseband signal processing method thereofUNIV NATIONAL CHIAO TUNG·Filed 2020·Granted Jul 6, 2021·0 cites·13 claims
- 1430US7180933B2Squelch circuitry for high speed high frequency operationSILICON INTEGRATED SYS CORP·Filed 2002·Granted Feb 20, 2007·0 cites·8 claims
- 1525US2002044076A1Current-steering D/A converter and unit cellFiled 2000·Application pending·0 cites
- 1625US2002033730A1Preset circuit and method for n-well bias of a CMOS circuitFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →