Picor Corporation

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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 597
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 3359
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 298
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 2126
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 176
 
  
 
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

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9787179 Apparatus and methods for control of discontinuous-mode power convertersMar 11, 13Oct 10, 17[H02M, G05F]
9712055 Zero voltage switching energy recovery control of discontinuous PWM switching power convertersOct 21, 15Jul 18, 17[H02M, G05F]
9083254 Primary side sampled feedback control in power convertersDec 23, 10Jul 14, 15[H02M]
8704554 Suppressing electrical bus transients in electronic circuitryDec 22, 11Apr 22, 14[H03K]
8299767 Dynamic safe operating area controlMay 10, 10Oct 30, 12[H02H]
8148823 Low loss package for electronic deviceDec 14, 09Apr 03, 12[H01L]
7944273 Active filteringJun 20, 08May 17, 11[H01J]
7859859 Primary side sampled feedback control in power convertersNov 20, 06Dec 28, 10[H02M]
7443229 Active filteringJul 23, 04Oct 28, 08[H01J]
7368957 Capacitively coupled floating gate driverJul 21, 06May 06, 08[H03B]

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Expired/Abandoned/Withdrawn Patents

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