S.P. TECHNOLOGIES LLC

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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 1119
 
  
 
1302 POWER TRANSFORMERS, RECTIFIERS, BATTERIES AND ACCUMULATORS134

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9312707 Portable compact multiple-outlet power supply with circuit for supplying device-specific charging profiles to mobile telephonesMay 10, 13Apr 12, 16[H02J]
D704135 Electronic charging deviceMay 10, 13May 06, 14[1302]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0335,919 ELECTRONIC CHARGING DEVICEAbandonedDec 07, 13Nov 13, 14[H02J]

Top Inventors for This Owner

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