Featured patents

Serial Connected Fuel Cell Stack Module Assembly
US 08841042 B2, Sept. 23, 2014, Including heat exchange means, Niels Erikstrup et al. / Topsoe Fuel Cell A/S (Lyngby, DK)
A process of running a Solid Oxide Fuel Cell stack assembly, said assembly…

Cathode Active Material for Lithium Secondary Battery
US 08835055 B2, Sept. 16, 2014, Nickel component is active material, Jun Yong Jeong et al. / LG Chem, Ltd. (Seoul, KR)
A cathode active material for a lithium secondary battery containing a lithium…

Secondary Battery
US 08841011 B2, Sept. 23, 2014, With Nonbattery Electrical Component Electrically Connected Within Cell Casing Other Than Testing or Indicating Components, Youngcheol Jang / Samsung SDI Co., Ltd. (Yongin-si, KR)
A secondary battery comprising:…

Reserve Power Supply With Electrode Plates Joined to Auxiliary Conductors
US 08815452 B2, Aug. 26, 2014, Grid or holder has nonconducting component portion thereof, Tai-Her Yang
A winding type electrode unit for a reserve power supply, comprising:…

Membrane Electrode Assemblies and Fuel-Cell Systems With Surface-Modified Electrocatalysts and Methods for Electrocatalyst Surface Modification
US 08828613 B2, Sept. 9, 2014, Purification, Jingxin Zhang et al. / GM Global Technology Operations LLC (Detroit, US)
A method for preparing a membrane electrode assembly having functionalized…

Battery Device and Electronic Apparatus
US 08802280 B2, Aug. 12, 2014, On or through a side of housing, Takashi Kondou et al. / Sony Corporation (Tokyo, JP)
A battery comprising:…

Material Based on Carbon and Silicon Nanotubes That Can Be Used in Negative Electrodes for Lithium Batteries
US 08703338 B2, April 22, 2014, Carbon, graphite, or carbonaceous component is active material, Frederic Le Cras et al. / Commissariat a l'Energie Atomique (Paris, FR)
A lithium battery comprising at least one electrochemical cell comprising:…

Lithium Secondary Battery and Method for Producing Same
US 08609279 B2, Dec. 17, 2013, Chemically specified inorganic electrochemically active material containing, Shigeki Matsuta et al. / Sanyo Electric Co., Ltd. (Osaka, JP)
A rechargeable lithium battery including a negative electrode made by depositing…

Rechargeable Battery
US 08597809 B2, Dec. 3, 2013, Blowout type, Hyo-Rim Bak et al. / Samsung SDI Co., Ltd. KR
A rechargeable battery comprising:…

Battery Module of Compact Joint Structure
US 08501344 B2, Aug. 6, 2013, Cover only, Jongmoon Yoon et al. / LG Chem, Ltd. (Seoul, KR)
A battery module including a charge and discharge stack, constituted by…

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