SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD.

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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
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 43319
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 4270
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 2793
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 2476
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 8151
 
  
 
H03K PULSE TECHNIQUE 8123
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 579
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 572
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 5151

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0062,432 POWER RECEIVING ANTENNA AND WEARABLE ELECTRONIC DEVICE WITH THE SAMEAug 10, 17Mar 01, 18[H02J, H01Q]
2017/0370,995 METHOD AND APPARATUS FOR DETECTING STATE OF BATTERYJun 09, 17Dec 28, 17[G01R]
2017/0345,961 PACKAGE STRUCTURE AND METHOD FOR MANUFACTURING THE SAMEMay 25, 17Nov 30, 17[H01L, G01J]
2017/0318,639 CONTROL CIRCUIT, CONTROL METHOD AND LED DRIVING CIRCUIT THEREOFApr 24, 17Nov 02, 17[H05B]
2017/0303,803 AMBIENT LIGHT FILTER, PHOTO SENSOR AND ASSOCIATED PHOTO DETECTORApr 01, 17Oct 26, 17[G01K, H04B, A61B, G06K]
2017/0309,610 RECTIFICATION DEVICE, METHOD FOR MANUFACTURING THE SAME AND ESD PROTECTION DEVICEApr 25, 17Oct 26, 17[H01L, H02H]
2017/0282,655 TIRE PRESSURE MONITORING SYSTEM AND METHODMar 28, 17Oct 05, 17[B60C]
2017/0133,871 CHARGER POWER SUPPLY AND METHOD FOR CONTROLLING THE SAMENov 11, 16May 11, 17[H02J]
2017/0110,441 STACKED PACKAGE STRUCTURE AND STACKED PACKAGING METHOD FOR CHIPOct 03, 16Apr 20, 17[H01L]
2017/0093,183 APPARATUS FOR BALANCING BATTERY POWERSep 12, 16Mar 30, 17[H02J]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9924569 LED driving circuitJun 27, 16Mar 20, 18[H05B]
9911730 Transient voltage suppressor and manufacture method thereofSep 19, 16Mar 06, 18[H01L]
9905636 Super-junction structure and method for manufacturing the same and semiconductor device thereofSep 01, 15Feb 27, 18[H01L]
9906059 Charge and discharge management system and movable power source using the sameAug 12, 15Feb 27, 18[H02J, H02M]
9906140 Power supply circuit and power supply method for switching power supplyMay 06, 16Feb 27, 18[H02M]
9907130 High-efficiency LED driver and driving methodOct 02, 15Feb 27, 18[H05B]
9899880 Power receiver, resonance-type contactless power supply and control method thereforMar 25, 16Feb 20, 18[H02J, H01F]
9900941 Ripple suppression circuit, suppression method and LED lighting apparatusDec 05, 16Feb 20, 18[H05B, G05F]
9882486 Switching control circuit and control method for a multi-channel switching circuitMar 01, 17Jan 30, 18[H02M]
9871441 Current feedback method, current feedback circuit, driving circuit and switching power supply thereofNov 18, 15Jan 16, 18[H03K, H02M, G05F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0249,068 CHIP PACKAGE STRUCTUREAbandonedFeb 04, 15Sep 03, 15[H01L]
2015/0171,064 PACKAGE ASSEMBLY AND METHOD FOR MANUFACTURING THE SAMEAbandonedDec 11, 14Jun 18, 15[H01L]
2014/0306,318 TRENCH FORMATION METHOD AND A SEMICONDUCTOR STRUCTURE THEREOFAbandonedMar 27, 14Oct 16, 14[H01L]
2014/0159,689 CONSTANT TIME CONTROL METHOD, CONTROL CIRCUIT AND SWITCH REGULATOR USING THE SAMEAbandonedDec 03, 13Jun 12, 14[H02M]
2014/0097,542 FLIP PACKAGING DEVICEAbandonedAug 26, 13Apr 10, 14[H01L]
2013/0002,159 CONTROLLING CIRCUIT FOR AN LED DRIVER AND CONTROLLING METHOD THEREOFAbandonedJan 06, 12Jan 03, 13[H05B]

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