Inventor · disambiguated record
Keh-Chi Tsai
Also filed as: LITTAUER ERNEST L · TSAI KEH-CHI
7 granted patents·5 pending applications·554 citations·filing 1975–2012
88Inventor score
Files withLOCKHEED MISSILES SPACE3TSAI KEH-CHI3NAT ENERGY TECHNOLOGY CO LTD2PINNACLE RESEARCH INST INC2APOGEE POWER INC1
Top patents by PatentIndex Score
12 records- 0195US4007057ACell comprising an alkali metal and aqueous electrolyteLOCKHEED MISSILES SPACE·Filed 1975·Granted Feb 8, 1977·97 cites·4 claims
- 0294US4163084AElectrochemically stable cathodeLOCKHEED MISSILES SPACE·Filed 1978·Granted Jul 31, 1979·76 cites·5 claims
- 0394US3976509AElectrolyte compositionsLOCKHEED MISSILES SPACE·Filed 1975·Granted Aug 24, 1976·93 cites·9 claims
- 0493US5980977AMethod of producing high surface area metal oxynitrides as substrates in electrical energy storagePINNACLE RESEARCH INST INC·Filed 1996·Granted Nov 9, 1999·187 cites·18 claims
- 0586US5800857AEnergy storage device and methods of manufacturePINNACLE RESEARCH INST INC·Filed 1995·Granted Sep 1, 1998·97 cites·25 claims
- 0646US2010294800A1Portable electrical liquid dispensing apparatusNAT ENERGY TECHNOLOGY CO LTD·Filed 2009·Application pending·0 cites
- 0743US8138713B2Electrical energy storage device for solar cellTSAI KEH-CHI·Filed 2008·Granted Mar 20, 2012·0 cites·6 claims
- 0834US2006250113A1Composite battery packTSAI KEH-CHI·Filed 2006·Application pending·0 cites
- 0933US6440179B1Packaging method for electric power storage units of an ultracapacitor energy storage deviceNAT ENERGY TECHNOLOGY CO LTD·Filed 2001·Granted Aug 27, 2002·4 cites·58 claims
- 1033US2009284076A1Fault-tolerant battery set and start-up battery moduleAPOGEE POWER INC·Filed 2008·Application pending·0 cites
- 1131US2007243424A1Composite battery pack of power toolLIN WEN-HEN·Filed 2006·Application pending·0 cites
- 1231US2014027043A1Energy storage device fabrication methodTSAI KEH-CHI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →