Featured patents

Electrolyte for Non-Aqueous Electrolyte Batteries and Non-Aqueous Electrolyte Battery Using the Same
US 08822084 B2, Sept. 2, 2014, Carbohydrate or derivative, Aiichiro Fujiwara et al. / Central Glass Company, Limited (Ube-shi, JP)
An electrolyte for a non-aqueous electrolyte battery, comprising: a non-aqueous…

Secondary Battery
US 08795878 B2, Aug. 5, 2014, Cell enclosure structure, e.g., housing, casing, container, cover, etc., Jounghwan Park / Samsung SDI Co., Ltd. (Suwon-si, Gyeonggi-do, KR)
A secondary battery, comprising:…

Fuel Cell System and Operating Method Therefor
US 08790836 B2, July 29, 2014, During startup or shutdown, Takahiro Kaito et al. / Nissan Motor Co., Ltd. (Yokohama-shi, Kanagawa, JP)
A fuel cell system which comprises a fuel cell stack that generates electrical…

Portable Fuel Cell Power Source
US 08748050 B2, June 10, 2014, Producing reactant, Jeremy Schrooten et al. / Societe BIC (Clichy, FR)
A method of operating a fuel cell power source comprising:…

Battery Pack
US 08691410 B2, April 8, 2014, Temperature control, Wonil Lee et al. / Samsung SDI Co., Ltd. (Yongin-si, Gyeonggi-do, KR)
A battery pack, the battery pack comprising:…

Portable Electronic Device and Battery Ejecting Structure Thereof
US 08658301 B2, Feb. 25, 2014, Cell Support for Removable Cell, Wen-Chieh Cheng et al. / Wistron Corporation (New Taipei, TW)
A battery ejecting structure applied to a portable electronic device,…

Fuel Cell System With a Cell Unit and Fuel Tank Unit in a Housing and Electronic Device
US 08580458 B2, Nov. 12, 2013, Means for distributing, storing, or preventing fluid movement, Toru Nakakubo et al. / Canon Kabushiki Kaisha (Tokyo, JP)
A fuel cell system comprising:…

Nonaqueous Secondary Battery and Flame Retardant for the Same
US 08592081 B2, Nov. 26, 2013, Include electrolyte chemically specified and method, Hisayuki Utsumi / Sharp Kabushiki Kaisha (Osaka, JP)
A nonaqueous secondary battery, comprising: a positive electrode; a negative…

System and Method for Sealing Battery Separator
US 08551642 B2, Oct. 8, 2013, Cell enclosure structure, e.g., housing, casing, container, cover, etc., Brian L. Schmidt et al. / Cardiac Pacemakers, Inc. (St. Paul, US)
A method, comprising:…

Cap Assembly and Secondary Battery Using the Same
US 08501333 B2, Aug. 6, 2013, Venting structure, Cha-Hun Ku et al. / LG Chem, Ltd. KR
A cap assembly for a secondary battery, coupled to an open end of a battery…

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