Assignee
A123 SYSTEMS INC
US·17 granted patents·5 pending applications·686 citations·filing 2002–2012
Top patents by PatentIndex Score
22 records- 0199US7348101B2Lithium secondary cell with high charge and discharge rate capabilityA123 SYSTEMS INC·Filed 2005·Granted Mar 25, 2008·58 cites·26 claims
- 0299US7261979B2Lithium secondary cell with high charge and discharge rate capabilityA123 SYSTEMS INC·Filed 2005·Granted Aug 28, 2007·54 cites·55 claims
- 0398US7988746B2Battery structures, self-organizing structures and related methodsA123 SYSTEMS INC·Filed 2010·Granted Aug 2, 2011·40 cites·37 claims
- 0498US7579112B2Battery structures, self-organizing structures and related methodsA123 SYSTEMS INC·Filed 2002·Granted Aug 25, 2009·139 cites·45 claims
- 0596US7842420B2Electrode material with enhanced ionic transport propertiesA123 SYSTEMS INC·Filed 2006·Granted Nov 30, 2010·26 cites·31 claims
- 0696US7318982B2Polymer composition for encapsulation of electrode particlesA123 SYSTEMS INC·Filed 2004·Granted Jan 15, 2008·95 cites·48 claims
- 0796US7087348B2Coated electrode particles for composite electrodes and electrochemical cellsA123 SYSTEMS INC·Filed 2003·Granted Aug 8, 2006·125 cites·52 claims
- 0893US7939201B2Nanoscale ion storage materials including co-existing phases or solid solutionsA123 SYSTEMS INC·Filed 2006·Granted May 10, 2011·15 cites·21 claims
- 0992US7799461B2Lithium secondary cell with high charge and discharge rate capabilityA123 SYSTEMS INC·Filed 2007·Granted Sep 21, 2010·9 cites·85 claims
- 1092US7387851B2Self-organizing battery structure with electrode particles that exert a repelling force on the opposite electrodeA123 SYSTEMS INC·Filed 2003·Granted Jun 17, 2008·38 cites·25 claims
- 1188US7927732B2Battery cell design and method of its constructionA123 SYSTEMS INC·Filed 2006·Granted Apr 19, 2011·9 cites·23 claims
- 1287US7763382B2Bipolar articles and related methodsA123 SYSTEMS INC·Filed 2003·Granted Jul 27, 2010·30 cites·11 claims
- 1383US8003250B2High energy and power density electrochemical cellsA123 SYSTEMS INC·Filed 2005·Granted Aug 23, 2011·7 cites·59 claims
- 1480US7867651B2Low impedance layered battery apparatus and method for making the sameA123 SYSTEMS INC·Filed 2005·Granted Jan 11, 2011·4 cites·23 claims
- 1579US7723955B2Method and system for monitoring and balancing cells in battery packs utilizing optically coupled cell voltage selection signal, cell voltage isolation amplifier, and zener diodes in balancing circuitA123 SYSTEMS INC·Filed 2007·Granted May 25, 2010·20 cites·20 claims
- 1677US7990101B2Multi-configurable, scalable, redundant battery module with multiple fault toleranceA123 SYSTEMS INC·Filed 2007·Granted Aug 2, 2011·16 cites·22 claims
- 1767US7879493B2Alkali metal titanates and methods for their synthesisA123 SYSTEMS INC·Filed 2007·Granted Feb 1, 2011·1 cites·10 claims
- 1855US2010248029A1Methods of welding battery terminalsA123 SYSTEMS INC·Filed 2009·Application pending·0 cites
- 1950US2010136411A1Prismatic Cell With Outer Electrode Layers Coated On A Single SideA123 SYSTEMS INC·Filed 2009·Application pending·0 cites
- 2042US2013009464A1System and Method for Controlling a Battery Pack Output ContactorA123 SYSTEMS INC·Filed 2011·Application pending·0 cites
- 2141US2013004829A1Heterogeneous Ohmic Contact for a Voltaic CellA123 SYSTEMS INC·Filed 2012·Application pending·0 cites
- 2236US2013022845A1Battery Module SystemA123 SYSTEMS INC·Filed 2010·Application pending·0 cites
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