Inventor · disambiguated record
Sam Tsai
Also filed as: TSAI SAM · TSAI SAM S · TSAI SAM SHANG-HSUAN
23 granted patents·5 pending applications·463 citations·filing 1998–2013
96Inventor score
Files withTSAI SAM12LATTICE SEMICONDUCTOR CORP5HSU CHENG-HSIN1SHARPE-GEISLER BRAD1TSAI SAM SHANG-HSUAN1
Top patents by PatentIndex Score
28 records- 0197US6828823B1Non-volatile and reconfigurable programmable logic devicesLATTICE SEMICONDUCTOR CORP·Filed 2003·Granted Dec 7, 2004·105 cites·26 claims
- 0294USD514267SSpraying magic mopTSAI SAM·Filed 2003·Granted Jan 31, 2006·57 cites·1 claims
- 0393US7695153B2Umbrella light with audio moduleTSAI SAM·Filed 2008·Granted Apr 13, 2010·30 cites·8 claims
- 0492US6149038ASuit hanger with air freshenerFiled 2000·Granted Nov 21, 2000·50 cites·9 claims
- 0584US8451679B1Dual-port SRAM with bit line clampingSHARPE-GEISLER BRAD·Filed 2011·Granted May 28, 2013·11 cites·20 claims
- 0683US8171592B2Steam cleanerTSAI SAM·Filed 2008·Granted May 8, 2012·14 cites·9 claims
- 0782USD500570SSolar lightTSAI SAM·Filed 2003·Granted Jan 4, 2005·27 cites·1 claims
- 0881US9805331B2Smartphone-based asset management systemHSU CHENG-HSIN·Filed 2011·Granted Oct 31, 2017·5 cites·16 claims
- 0979USD574990SLampTSAI SAM·Filed 2008·Granted Aug 12, 2008·24 cites·1 claims
- 1077US8971146B2Dual-port SRAM with bit line clampingLATTICE SEMICONDUCTOR CORP·Filed 2013·Granted Mar 3, 2015·5 cites·12 claims
- 1176US6895626B2Retaining device for a steam swabFiled 2002·Granted May 24, 2005·24 cites·4 claims
- 1274US7266292B1Structure of steam swabTSAI SAM·Filed 2004·Granted Sep 4, 2007·20 cites·11 claims
- 1374USD488269SSteam cleanerFiled 2003·Granted Apr 6, 2004·19 cites·1 claims
- 1471US7539076B1Variable data width memory systems and methodsLATTICE SEMICONDUCTOR CORP·Filed 2007·Granted May 26, 2009·7 cites·20 claims
- 1570USD407122SVideo gameTSAI SAM·Filed 1998·Granted Mar 23, 1999·15 cites·1 claims
- 1670USD400617SVideo gameTSAI SAM·Filed 1998·Granted Nov 3, 1998·15 cites·1 claims
- 1762US7307912B1Variable data width memory systems and methodsLATTICE SEMICONDUCTOR CORP·Filed 2004·Granted Dec 11, 2007·11 cites·19 claims
- 1858US6669656B2Trouser-type massagerFiled 2002·Granted Dec 30, 2003·2 cites·3 claims
- 1954US2009183333A1Vacuum Dust CollectorTSAI SAM·Filed 2008·Application pending·0 cites
- 2051US6615086B2Non-adhesive massager with conductive siliconFiled 2001·Granted Sep 2, 2003·8 cites·2 claims
- 2151US2006241534A1Electric thermal waist beltTSAI SAM·Filed 2005·Application pending·0 cites
- 2250US6157775AMulti-functional electric heating vapor cleaning deviceFiled 1998·Granted Dec 5, 2000·11 cites·6 claims
- 2350US2007074358A1Motorized broomTSAI SAM·Filed 2005·Application pending·0 cites
- 2447US2005201468A1Method and apparatus for interframe wavelet video codingUNIV NAT CHIAO TUNG·Filed 2004·Application pending·0 cites
- 2546US2008158863A1Electrical Candle with Micro-Control MeansTSAI SAM·Filed 2006·Application pending·0 cites
- 2639US9215474B2Block-based motion estimation methodTSAI SAM SHANG-HSUAN·Filed 2005·Granted Dec 15, 2015·0 cites·13 claims
- 2738US7149129B2Memory output data systems and methods with feedbackLATTICE SEMICONDUCTOR CORP·Filed 2004·Granted Dec 12, 2006·2 cites·20 claims
- 2833USD449341SQuiz machineFiled 2000·Granted Oct 16, 2001·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →