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 10029
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 4171
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 2057
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 1486
 
  
 
H03K PULSE TECHNIQUE 12119
 
  
 
H03F AMPLIFIERS 776
 
  
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 674
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1119
 
  
 
H03B GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS 162
 
  
 
H04B TRANSMISSION 1209

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0076,720 SYSTEMS AND METHODS FOR REGULATING POWER CONVERSION SYSTEMS WITH OUTPUT DETECTION AND SYNCHRONIZED RECTIFYING MECHANISMSSep 28, 17Mar 15, 18[H02M]
2018/0013,352 SYSTEMS AND METHODS FOR REGULATING POWER CONVERSION SYSTEMS WITH OUTPUT DETECTION AND SYNCHRONIZED RECTIFYING MECHANISMSJul 31, 17Jan 11, 18[H02M]
2017/0311,409 SYSTEMS AND METHODS FOR INTELLIGENT DIMMING CONTROL USING TRIAC DIMMERSJul 13, 17Oct 26, 17[H05B]
2017/0079,104 SYSTEMS AND METHODS FOR CURRENT REGULATION IN LIGHT-EMITTING-DIODE LIGHTING SYSTEMSFeb 11, 16Mar 16, 17[H02M, H05B]
2016/0285,361 SYSTEMS AND METHODS FOR REDUCING ELECTROMAGNETIC INTERFERENCE USING SWITCHING FREQUENCY JITTERINGMar 28, 16Sep 29, 16[H02M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9906144 Systems and methods for protecting power conversion systems from thermal runawayFeb 10, 16Feb 27, 18[H02M]
9899849 Systems and methods for discharging an AC input capacitor with automatic detectionApr 01, 16Feb 20, 18[H02J, H02M]
9900943 Two-terminal integrated circuits with time-varying voltage-current characteristics including phased-locked power suppliesJan 13, 17Feb 20, 18[H05B]
9883556 Systems and methods for current regulation in light-emitting-diode lighting systemsOct 29, 15Jan 30, 18[H02M, H05B, G05F]
9883557 Two-terminal integrated circuits with time-varying voltage-current characteristics including phased-locked power suppliesJun 16, 16Jan 30, 18[H05B]
9883562 Systems and methods for intelligent dimming control using TRIAC dimmersJan 11, 17Jan 30, 18[H05B]
9871451 Systems and methods for voltage control and current control of power conversion systems with multiple operation modesOct 05, 12Jan 16, 18[H02M]
9872347 Systems and methods for current regulation in light-emitting-diode lighting systemsFeb 11, 16Jan 16, 18[H02M, H05B, G05F]
9847728 Systems and methods for regulating power conversion systems operating in quasi-resonant modeSep 22, 15Dec 19, 17[H02M]
9843263 Systems and methods for driving a bipolar junction transistor by adjusting base current with timeMar 19, 14Dec 12, 17[H03K, H02M]

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