W.D. BURGEON, LIMITED LIABILITY COMPANY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361
 
  
 
H01Q AERIALS 1109
 
  
 
H03C MODULATION 125

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5548721 Method of conducting secure operations on an uncontrolled networkApr 28, 94Aug 20, 96[G06F]
5483680 Tuning method for automatic antenna couplersJan 07, 94Jan 09, 96[H01L, H03C, H01Q]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5115215 PIN diode activation method and apparatusExpiredOct 18, 90May 19, 92[H01P]
5057791 Device and method for bi-directional amplification with a JFETExpiredApr 27, 90Oct 15, 91[H03F]
4979232 Self-biasing solid-state T/R switchExpiredAug 14, 89Dec 18, 90[H04B]

Top Inventors for This Owner

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