POWERBYPROXI LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 10110
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 777
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 3151
 
  
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 399
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 2157
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 2154
 
  
 
H04B TRANSMISSION 1209

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9859051 Magnetically permeable core for use in wireless power transfer systemsJun 11, 13Jan 02, 18[H02J, H04B, H01F]
9734945 Magnetic shieldJun 07, 16Aug 15, 17[H02J, H01F, H05K]
9735586 Wirelessly rechargeable battery and components thereofSep 24, 12Aug 15, 17[H02J, H01M, H01F]
9696358 Method for detecting and identifying a receiver in an inductive power transfer systemApr 15, 13Jul 04, 17[H02J, G01R, H01F]
9646763 Contactless power transfer systemSep 23, 11May 09, 17[H02J, H01F]
9647572 Method for controlling a converterNov 09, 12May 09, 17[H02J, H02M]
9386731 Magnetic shieldJul 14, 11Jul 05, 16[H02J, H01F, H05K]
9318780 Wirelessly rechargeable battery and power transmitterNov 16, 11Apr 19, 16[H02J, H01M, H01F]
9124113 Inductively coupled power receiver and method of operationJul 07, 09Sep 01, 15[H02J, H02M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0111,913 WIRELESSLY RECHARGEABLE BATTERY AND POWER TRANSMITTERAbandonedDec 30, 15Apr 21, 16[H02J, H01M]

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