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A123 SYSTEMS INC

Overview
  • Total Patents
    257
  • GoodIP Patent Rank
    194,067
About

A123 SYSTEMS INC has a total of 257 patent applications. Its first patent ever was published in 1999. It filed its patents most often in WIPO (World Intellectual Property Organization), China and Republic of Korea. Its main competitors in its focus markets environmental technology, electrical machinery and energy and machines are BOSTON POWER INC, POWERGENIX SYSTEMS INC and LITHIUM ENERGY AND POWER GMBH AND CO KG.

Patent filings per year

Chart showing A123 SYSTEMS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gozdz Antoni S 44
#2 Chu Andrew C 36
#3 Chiang Yet-Ming 36
#4 Rutkowski Brian D 21
#5 Riley Gilbert N 21
#6 Gardner William H 19
#7 Pullen Anthony E 18
#8 Chiang Yet Ming 18
#9 Myerberg Jonah S 17
#10 Moorhead Brian C 16

Latest patents

Publication Filing date Title
CN104521055A Microwave drying of lithium-ion battery materials
WO2013116184A1 Connecting power leads to circuit board
CN104350662A Hybrid battery system
WO2013052494A1 Cathode materials including an oxygen-gettering compound and an ion-storage compound
US2013004829A1 Heterogeneous Ohmic Contact for a Voltaic Cell
CN103493242A Thermal gap pad for a prismatic battery pack
WO2012145319A1 System and method for balancing charge between battery cells
WO2012122250A1 Method for opportunistically balancing charge between battery cells
GB201308294D0 Battery balancing system
WO2012051402A1 Integral battery tab
WO2012048069A2 System and method for verifying a reference voltage for battery cell monitoring
WO2012009145A2 Battery module having retention band and method of assembly
WO2011163310A2 System and method for balancing voltage of individual battery cells within a battery pack
WO2011163306A2 System and method for extending the usable capacity of a battery pack
WO2011163307A2 System and method for managing charge within a battery pack
CN103119746A Crimped, prismatic battery structure
WO2011153055A2 System and method for monitoring battery bus bars within a battery pack
WO2011119671A2 System and method for assessing adc operation and voltage of a battery pack
US2013009464A1 System and Method for Controlling a Battery Pack Output Contactor
WO2011109815A1 Design and fabrication of electrodes with gradients