ZPOWER, LLC

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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 17137
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 5115
 
  
 
H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 3104
 
  
 
1302 POWER TRANSFORMERS, RECTIFIERS, BATTERIES AND ACCUMULATORS332
 
  
 
2499 MISCELLANEOUS211
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 1101
 
  
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 138
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 1100
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0013,369 BATTERY CHARGER COMMUNICATION SYSTEMMar 13, 15Jan 12, 17[H02J, H04R, G05B]
2016/0329,534 POLYMER COATINGS FOR METAL SURFACESJan 13, 15Nov 10, 16[C23C, H01M, B41J]
2016/0301,077 ELECTRODES AND ELECTROCHEMICAL CELLS EMPLOYING THE SAMEApr 13, 16Oct 13, 16[H01M]
2013/0266,872 ELECTRODE SEPARATORSep 16, 11Oct 10, 13[H01M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9799886 Cathode with silver material and silicate dopant and method of producingSep 26, 13Oct 24, 17[H01M]
D789884 Hearing aid battery charging baseJun 16, 15Jun 20, 17[1302]
9634359 Electrolyte for zinc-based rechargeable batteries, method for producing the same and batteries including said electrolyteNov 14, 11Apr 25, 17[H01M]
9401509 CathodeSep 21, 11Jul 26, 16[H01M]
D757944 Hearing aid battery doorJun 16, 15May 31, 16[2499]
D757945 Hearing aid battery doorJun 16, 15May 31, 16[2499]
9240696 Method and apparatus for recharging a batteryJul 15, 11Jan 19, 16[H02J, H01M]
9209454 CathodeMar 31, 14Dec 08, 15[H01M]
9184440 Electrodes and rechargeable batteriesNov 02, 11Nov 10, 15[H01M]
9184444 Electrodes and rechargeable batteriesNov 03, 10Nov 10, 15[H01M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0189,896 ELECTRODE SEPARATORAbandonedMar 17, 10Jul 26, 12[H01M, B32B]
2012/0164,526 CATHODEAbandonedMar 26, 10Jun 28, 12[H01M]
2011/0262,803 Electrodes and Electrochemical Cells Employing the SameAbandonedMar 27, 09Oct 27, 11[H01M]
2011/0175,571 CHARGER AND METHOD FOR CHARGING FOR SILVER ZINC BATTERIESAbandonedOct 20, 08Jul 21, 11[H02J, H01M]
2011/0123,850 Electrode SeparatorAbandonedMar 27, 09May 26, 11[B05D, H01M, C08L]
2011/0123,859 Polymer ElectrolytesAbandonedMar 27, 09May 26, 11[H01M]
6943529 Battery charging systemExpiredDec 16, 01Sep 13, 05[H02J]

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