CHANGS ASCENDING ENTERPRISE CO., LTD.

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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 18136
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 10110
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF475
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 285
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
B05C APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 144
 
  
 
C01D COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM 114
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 167
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR194
 
  
 
C22B PRODUCTION OR REFINING OF METALS 127

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0237,269 BATTERY CHARGE-DISCHARGE BALANCING CIRCUIT ASSEMBLYSep 30, 15Aug 17, 17[H02J]
2017/0125,792 METHODS AND SYSTEMS FOR MAKING AN ELECTRODE FREE FROM A POLYMER BINDERMay 10, 16May 04, 17[H01M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9906051 Power supply system using energy storage cellJul 01, 15Feb 27, 18[H02J]
9755214 Lithium battery cell structureApr 23, 15Sep 05, 17[H01M]
D794554 BatteryMay 12, 16Aug 15, 17[1302]
9579682 Direct deposition of graphene on substrate materialJun 19, 15Feb 28, 17[C01B, B05C, B05D, B82Y, C04B]
9444079 Electrode structure of lithium batterySep 12, 11Sep 13, 16[H01M]
9388045 Synthesis and characterization of lithium nickel manganese cobalt phosphorous oxideMay 08, 13Jul 12, 16[C01B, H01M]
9347997 State of charge determination systems and methodsMar 28, 11May 24, 16[H02J, G01R]
9343743 Methods and systems for making an electrode free from a polymer binderApr 18, 13May 17, 16[C09K, C01B, B05D, H01M]
9297861 State of health determination without unnoticed battery shut downNov 28, 12Mar 29, 16[G08B, G01R]
9209448 Conductive connection structure for secondary batteriesSep 16, 11Dec 08, 15[H01M]

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