GREEN SOLUTION TECHNOLOGY CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 2586
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 2278
 
  
 
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 2181
 
  
 
H03K PULSE TECHNIQUE 9122
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 8112
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 671
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 4358
 
  
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 377
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 193
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 1127

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0346,284 POWER SWITCH CIRCUIT AND POWER CIRCUIT WITH THE SAMEMar 02, 17Nov 30, 17[H02J, H02M]
2014/0292,291 MULTIPHASE CONVERTING CONTROLLERApr 02, 13Oct 02, 14[H02M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9923467 Multiphase converting controllerApr 02, 13Mar 20, 18[H02M]
9906161 Power conversion apparatusJun 29, 17Feb 27, 18[H02M, H01L]
9825460 Cable drop compensation circuit and power circuit using the sameMay 07, 15Nov 21, 17[H02J, H02M]
9780671 Power coversion apparatusSep 08, 16Oct 03, 17[H02M]
9780772 Power supply deviceNov 23, 15Oct 03, 17[H03K, G06F]
9602093 Zero-crossing voltage detection circuit and method thereofAug 26, 15Mar 21, 17[H03K]
9575499 Low-dropout voltage regulatorJul 20, 15Feb 21, 17[G05F]
9543833 Constant on time controllerApr 17, 14Jan 10, 17[H02M]
9467131 Delay circuitJun 10, 15Oct 11, 16[H03L, H03K]
9444271 Battery balance circuitNov 06, 12Sep 13, 16[H02J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0062,428 FEEDBACK DETECTION CIRCUITAbandonedSep 06, 12Mar 06, 14[G05F]
2013/0169,249 MULTI-PHASE DC-DC CONVERTER AND METHOD OF CONTROLLING THE SAMEAbandonedApr 18, 12Jul 04, 13[G05F]
2013/0107,411 DRIVING CIRCUIT WITH OUTPUT PROTECTION AND DRIVING PROTECTION CIRCUIT APPLIED TO THE SAMEAbandonedNov 02, 11May 02, 13[H02H]
2013/0009,547 LED DRIVING CIRCUIT WITH OPEN-CIRCUIT PROTECTIONAbandonedNov 01, 11Jan 10, 13[H05B]
2012/0274,235 Power Converting Circuit and Converting ControllerAbandonedSep 23, 11Nov 01, 12[H05B, G05F]
2012/0274,294 CONTROLLER FOR CONVERTING CIRCUITAbandonedJul 04, 11Nov 01, 12[G05F]
2012/0268,088 DC TO DC BUCK CONVERTING CONTROLLERAbandonedOct 30, 11Oct 25, 12[G05F]
2012/0126,384 PACKAGE STRUCTUREAbandonedSep 14, 11May 24, 12[H01L]
2012/0112,646 CONVERTING CONTROL CIRCUITAbandonedOct 05, 11May 10, 12[H05B]
2012/0106,008 SPIKE SUPPRESSION CIRCUIT AND CONVERSION CONTROL CIRCUITAbandonedJul 28, 11May 03, 12[H02H]
2012/0106,013 CURRENT SENSE CIRCUIT AND BATTERY OVER-CURRENT PROTECTION CONTROLLERAbandonedJul 14, 11May 03, 12[H02H]
2012/0057,259 CONTROLLER WITH BATTERY RECHARGE PROTECTIVE FUNCTIONAbandonedDec 02, 10Mar 08, 12[H02H]
2012/0007,751 DE-BOUNCE CIRCUITAbandonedFeb 21, 11Jan 12, 12[H03K]
2011/0266,975 ILLUMINATION CONTROLLER AND ILLUMINATION DRIVING SYSTEMAbandonedApr 19, 11Nov 03, 11[H05B]
7977891 LED driving circuitExpiredMar 03, 09Jul 12, 11[G05F]
2011/0109,268 BATTERY VOLTAGE BALANCE APPARATUS AND BATTERY CHARGE APPARATUSAbandonedSep 27, 10May 12, 11[H02J]
2011/0109,288 POWER CONVERTING CIRCUITAbandonedSep 28, 10May 12, 11[G05F]
2011/0109,373 TEMPERATURE COEFFICIENT MODULATING CIRCUIT AND TEMPERATURE COMPENSATION CIRCUITAbandonedAug 06, 10May 12, 11[G01K]
2011/0089,858 LOAD DRIVING CIRCUIT AND MULTI-LOAD FEEDBACK CIRCUITAbandonedJan 28, 10Apr 21, 11[H05B]
2011/0018,618 CHARGE PUMP CIRCUITAbandonedOct 23, 09Jan 27, 11[G05F]

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Top Inventors for This Owner

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