NINGDE CONTEMPORARY AMPEREX TECHNOLOGY 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 5149
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 2131
 
  
 
C07D HETEROCYCLIC COMPOUNDS 1161
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1124
 
  
 
C09J ADHESIVES; ADHESIVE PROCESSES IN GENERAL 154
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1119

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0233,545 ELECTROLYTE ADDITIVE AND USE THEREOFDec 08, 15Aug 11, 16[H01M, C07D]
2016/0233,696 ACTIVE EQUALIZATION METHOD AND SYSTEM OF LITHIUM IRON PHOSPHATE BATTERY PACKFeb 04, 16Aug 11, 16[H02J, H01M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9698516 ConnectorFeb 01, 16Jul 04, 17[H01R]
9281580 ConnectorJan 15, 15Mar 08, 16[H01R]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0104,672 SAFETY DEVICE OF LITHIUM-ION BATTERYAbandonedOct 16, 13Apr 16, 15[H01M]
2015/0091,529 PRE-CHARGING AND PRE-DISCHARGING DEVICE FOR ENERGY STORAGE SYSTEMAbandonedMar 19, 14Apr 02, 15[H02J]
2014/0113,183 LITHIUM-ION BATTERY WITH SAFETY PROTECTION BRACKETAbandonedOct 16, 13Apr 24, 14[H01M]
2014/0038,001 POWER BATTERY SAFETY COVERAbandonedJul 30, 13Feb 06, 14[H01M]

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