Inventor · disambiguated record
Li Ching Tsai
Also filed as: TSAI LI · TSAI LI C · TSAI LI CHING · TSAI LI-CHING LIU
9 granted patents·245 citations·filing 1995–2005
89Inventor score
Top patents by PatentIndex Score
9 records- 0189US5691669ADual adjust current controlled phase locked loopHEWLETT PACKARD CO·Filed 1996·Granted Nov 25, 1997·76 cites·18 claims
- 0288US5734680AAnalog implementation of a partial response maximum likelihood (PRML) read channelHEWLETT PACKARD CO·Filed 1995·Granted Mar 31, 1998·64 cites·22 claims
- 0386US6157266ADelay elements arranged for a signal controlled oscillatorHEWLETT PACKARD CO·Filed 1998·Granted Dec 5, 2000·54 cites·7 claims
- 0482US9598861B2Fire-resistant ultra-lightweight panel with three-dimensional surface designDAVIS GEORGE KALOGRIDIS·Filed 2005·Granted Mar 21, 2017·13 cites·24 claims
- 0567US6594772B1Clock distribution circuitry to different nodes on integrated circuit with clock coupling circuitry to maintain predetermined phase relation between output and input of adjacent nodesHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Jul 15, 2003·15 cites·41 claims
- 0661US6665698B1High speed incrementer/decrementerHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Dec 16, 2003·11 cites·14 claims
- 0749US7120815B2Clock circuitry on plural integrated circuitsHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Oct 10, 2006·3 cites·17 claims
- 0831US6041092ADigital circuit to count like signals in a data wordHEWLETT PACKARD CO·Filed 1998·Granted Mar 21, 2000·6 cites·23 claims
- 0921US5818850ASpeed coverage tool and methodHEWLETT PACKARD CO·Filed 1996·Granted Oct 6, 1998·3 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →