ON-BRIGHT ELECTRONICS (SHANGHAI) CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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 2379
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 8103
 
  
 
H03F AMPLIFIERS 479
 
  
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 476
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 397
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 374
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 1139
 
  
 
G06G ANALOGUE COMPUTERS 152
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1119
 
  
 
H03K PULSE TECHNIQUE 1130

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0188,498 AMPLIFICATION SYSTEMS AND METHODS WITH DISTORTION REDUCTIONSJan 13, 15Jul 02, 15[H03F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9379623 Systems and methods for dynamic threshold adjustment with primary-side sensing and regulation for flyback power convertersMar 21, 11Jun 28, 16[H02M]
9374019 Systems and methods for discharging an AC input capacitor with automatic detectionFeb 06, 12Jun 21, 16[H02J, H02M]
9369096 Amplification systems and methods with one or more channelsOct 01, 14Jun 14, 16[H03F]
9362737 System and method providing protection in the event of current sensing failure for power converterSep 29, 14Jun 07, 16[H02M, H02H]
9350252 Systems and methods for protecting power conversion systems based on at least feedback signalsApr 05, 13May 24, 16[H02M, H02H]
9331567 Systems and methods for reducing electromagnetic interference using switching frequency jitteringDec 12, 11May 03, 16[H02M]
9301349 Systems and methods for dimming control using system controllersJun 19, 12Mar 29, 16[H05B, G05F]
9271823 Ureteral stentMay 08, 12Mar 01, 16[A61F, A61M]
9244472 Systems and methods for enhancing dynamic response of power conversion systemsJul 20, 12Jan 26, 16[H02M, G05F]
9148061 Systems and methods for constant voltage control and constant current controlJan 28, 14Sep 29, 15[H02M]

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