FSP-Powerland Technology Inc.

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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 1488
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 3108
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 199
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 1150
 
  
 
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
 
  
 
H03K PULSE TECHNIQUE 1130

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0049,633 ILLUMINATION SYSTEM RELATING TO LIGHT-EMITTING-DIODE LAMPSAug 23, 12Feb 28, 13[H05B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9653985 Resonant converter and controlling method thereofAug 08, 14May 16, 17[H02M]
9564825 Parallel resonant converter capable of controlling output voltage and control method thereofSep 25, 14Feb 07, 17[H02M]
9484838 Inverter and power supplying method thereof and application using the sameJul 14, 14Nov 01, 16[H02M]
9455622 Inverter and over current protection method thereofJul 04, 14Sep 27, 16[H02M]
9362835 Resonant power conversion apparatus and controlling method thereofAug 15, 14Jun 07, 16[H02M]
9318949 AC-to-DC power supply apparatus and power control structure and method thereofSep 26, 12Apr 19, 16[H02M]
9287803 Inverter for converting direct current power into alternating current power and direct current bus voltage regulating method thereof and application using the sameAug 29, 14Mar 15, 16[H02M]
9030846 Transformer-based switching resonant power conversion apparatusSep 28, 12May 12, 15[H02M]
8958219 Non-isolated inverter and related control manner thereof and application using the sameSep 14, 12Feb 17, 15[H02J, H02M]
8860471 Isolated gate driver adapted for PWM-based switching power supplySep 23, 12Oct 14, 14[H03K, H02M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0014,385 GROUNDING METHOD ADAPTED FOR POWER SUPPLYAbandonedJul 11, 12Jan 17, 13[H01R]
2012/0159,202 POWER SUPPLY APPARATUS SUITABLE FOR COMPUTERAbandonedDec 14, 11Jun 21, 12[G06F]
2012/0039,103 SINGLE-STAGE AC/DC CONVERTERAbandonedAug 11, 11Feb 16, 12[H02M]
2012/0014,144 POWER SUPPLYING APPARATUSAbandonedJan 14, 11Jan 19, 12[H02M]

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