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Phillip E Partin, Sherman H Zeng, Per Onnerud, Yanning Song, Richard V Chamberlain: Integrated current-interrupt device for lithium-ion cells. Boston Power, Hamilton Brook Smith & Reynolds PC, January 10, 2008: US20080008928-A1

A battery comprises a first terminal in electrical communication with a first electrode of the battery, a second terminal in electrical communication with a second electrode of the battery, a battery can electrically insulated from the first terminal, and at least one current interrupt device in ele ...


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Per Onnerud, Yanning Song, Richard V Chamberlain II: Battery with enhanced safety. Boston Power, Hamilton Brook Smith & Reynolds PC, November 26, 2009: US20090291330-A1

A battery includes a cell casing; a first terminal; a second terminal in electrical communication with the cell casing and electrically insulated from the first terminal; an electrode assembly in the cell casing; a current interrupt device (CID) in electrical communication with the first terminal an ...


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Phillip E Partin, Yanning Song: Lithium battery with external positive thermal coefficient layer. Hamilton Brook Smith & Reynolds PC, December 27, 2007: US20070298314-A1

A lithium-ion battery includes a first terminal in electrical communication with a first electrode of the battery, a second terminal in electrical communication with a second electrode of the battery, a cell casing that includes a lid electrically connected to the cell casing, and a positive thermal ...


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Christina M Lampe Onnerud, Yanning Song, Richard V Chamberlain II, Per Onnerud: Control Electronics for Li-ion Batteries. Boston Power, Hamilton Brook Smith & Reynolds PC, July 1, 2010: US20100164436-A1

A storage voltage of a battery pack is controlled with control electronics. The storage voltage of a battery pack is sensed, and a discharge mechanism is triggered if the storage voltage is within a predetermined range of voltage, to thereby adjust the storage voltage of the battery pack to below th ...


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Christina M Lampe Onnerud, Per Onnerud, Yanning Song, Richard V Chamberlain II: Lithium-ion secondary battery. Hamilton Brook Smith & Reynolds PC, December 3, 2009: US20090297937-A1

A lithium-ion battery comprises a cathode that includes an active cathode material. The active cathode material comprises a cathode mixture that includes a lithium cobaltate and a spinel type lithium manganate, wherein the lithium cobaltate and the lithium manganate are in a weight ratio of lithium ...


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Christina M Lampe Onnerud, Per Onnerud, Yanning Song, Richard V Chamberlain II: Lithium-Ion secondary battery. Boston Power, Hamilton Brook Smith & Reynolds PC, July 16, 2009: US20090181296-A1

A lithium-ion battery includes a cathode that includes an active cathode material. The active cathode material includes a cathode mixture that includes a lithium cobaltate and a manganate spinel a manganate spinel represented by an empirical formula of Li(1+x1)(Mn1−y1A′y2)2−x2Oz1 or Li(1+x1)Mn2Oz1. ...


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Raymond G Kairawicz, Richard V Chamberlain II, Phillip E Partin, Yanning Song, Per Onnerud: Prismatic Storage Battery Or Cell With Flexible Recessed Portion. Boston Power, Hamilton Brook Smith & Reynolds PC, October 29, 2009: US20090269654-A1

A battery includes a cell casing that has recessed portion on a major surface of the casing, the recessed portion being substantially planar and bordering a remainder of the major surface at ridge portions on at least three sides of the recessed portion, whereby the recessed portion, the ridge porti ...


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Christina M Lampe Onnerud, Per Onnerud, Yanning Song, Richard Y Chamberlain: Lithium-ion secondary battery. Hamilton Brook Smith & Reynolds PC, February 1, 2007: US20070026315-A1

A lithium-ion battery includes a cathode that includes an active cathode material. The active cathode material includes a cathode mixture that includes a lithium cobaltate and a manganate spinel a manganate spinel represented by an empirical formula of Li(1+x1)(Mn1−y1A′y2)2−x2Oz1. The lithium cobalt ...


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Richard V Chamberlain II, Raymond G Kairawicz, Jan Roger Linna, Per Onnerud, Yanning Song: Prismatic Storage Battery Or Cell With Flexible Recessed Portion. Boston Power, Hamilton Brook Smith & Reynolds PC, February 10, 2011: US20110033734-A1

A battery includes a cell casing that has recessed portion on a major surface of the casing, the recessed portion being substantially planar and bordering a remainder of the major surface at a ridge portion on each of one or two sides of the recessed portion, whereby the recessed portion, the ridge ...


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Christina M Lampe Onnerud, Yanning Song, Richard V Chamberlain, Per Onnerud: Control electronics for Li-ion batteries. Hamilton Brook Smith & Reynolds PC, February 8, 2007: US20070029972-A1

A storage voltage of a battery pack is controlled with control electronics. The storage voltage of a battery pack is sensed, and a discharge mechanism is triggered if the storage voltage is within a predetermined range of voltage, to thereby adjust the storage voltage of the battery pack to below th ...