Inventor · disambiguated record
John Ngai
Also filed as: NGAI JOHN · NGAI JOHN J
12 granted patents·2 pending applications·246 citations·filing 1989–2012
92Inventor score
Top patents by PatentIndex Score
14 records- 0190US4972101ANoise reduction in CMOS driver using capacitor discharge to generate a control voltageDIGITAL EQUIPMENT CORP·Filed 1989·Granted Nov 20, 1990·44 cites·20 claims
- 0287US6582936B1Methods for making nucleic acidsUNIV CALIFORNIA·Filed 2000·Granted Jun 24, 2003·29 cites·28 claims
- 0385US8421514B1Hazard-free minimal-latency flip-flop (HFML-FF)YEUNG ALFRED·Filed 2011·Granted Apr 16, 2013·9 cites·19 claims
- 0485US6441269B1Methods for defining cell typesUNIV CALIFORNIA·Filed 2000·Granted Aug 27, 2002·12 cites·13 claims
- 0583US6410249B1Odorant receptorsUNIV CALIFORNIA·Filed 2000·Granted Jun 25, 2002·26 cites·18 claims
- 0679US6114152AMethods for making nucleic acidsUNIV CALIFORNIA·Filed 1998·Granted Sep 5, 2000·73 cites·21 claims
- 0774US6110711AMethod of defining cell types by probing comprehensive expression libraries with amplified RNAUNIV CALIFORNIA·Filed 1998·Granted Aug 29, 2000·42 cites·21 claims
- 0871US8604854B1Pseudo single-phase flip-flop (PSP-FF)PARTOVI HAMID·Filed 2012·Granted Dec 10, 2013·4 cites·20 claims
- 0968US8618856B1Shadow latchYEUNG ALFRED·Filed 2011·Granted Dec 31, 2013·3 cites·17 claims
- 1068US6982143B1Normalizing and amplifying RNAUNIV CALIFORNIA·Filed 2000·Granted Jan 3, 2006·1 cites·19 claims
- 1162US8497721B1Pass gate shadow latchPARTOVI HAMID·Filed 2011·Granted Jul 30, 2013·2 cites·20 claims
- 1246US2003167497A1Methods for defining cell typesFiled 2002·Application pending·0 cites
- 1341US2003105285A1Odorant receptorsFiled 2002·Application pending·0 cites
- 1426US5880326AModels for measuring the sense of smellUNIV CALIFORNIA·Filed 1996·Granted Mar 9, 1999·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →