CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 42112
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 4116
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 3156
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES142
 
  
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 175
 
  
 
B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT 173
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 197
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0069,220 COMPOSITE SEPARATOR AND LITHIUM-ION BATTERY USING THE SAMENov 10, 17Mar 08, 18[H01M]
2018/0062,167 NEGATIVE ELECTRODE MATERIAL FOR SECONDARY BATTERY, METHOD FOR PREPARING THE SAME, AND BATTERY CONTAINING THE SAMEJul 27, 17Mar 01, 18[H01M]
2018/0019,455 BATTERY MODULEJun 30, 17Jan 18, 18[H01M]
2018/0001,782 METHOD AND DEVICE FOR DETECTING SOC OF BATTERYJun 30, 17Jan 04, 18[B60W, G01R, B60L]
2017/0365,880 SECONDARY BATTERYJun 20, 17Dec 21, 17[H01M]
2017/0352,845 POWER BATTERY TOP COVER AND POWER BATTERYJun 06, 17Dec 07, 17[H01M]
2017/0338,518 CELL AND METHOD FOR FORMING THE SAMEJul 27, 16Nov 23, 17[H01M]
2017/0331,090 Secondary BatteryMay 15, 17Nov 16, 17[H01M]
2017/0256,765 ANTI-EXPLOSION PACKAGE OF SOFT-PACKED SECONDARY BATTERYSep 06, 16Sep 07, 17[H01M]
2017/0256,828 THERMAL MANAGEMENT SYSTEM OF BATTERY PACKAug 08, 16Sep 07, 17[H01M]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9911954 Anti-explosion package of soft-packed secondary batterySep 06, 16Mar 06, 18[H01M]
9882400 Power cabinet management method and apparatus, and battery management systemNov 18, 15Jan 30, 18[H02J, G06F, G01R]
9343730 Lithium-ion battery and deformable safety valve as overcharge protection device thereofApr 02, 14May 17, 16[H01M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0188,119 Safety Device Of Lithium-Ion BatteryAbandonedDec 05, 14Jul 02, 15[H01M]

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