Micro Power Systems, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 2109
 
  
 
H03F AMPLIFIERS 182

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5298814 Active analog averaging circuit and ADC using sameAug 18, 92Mar 29, 94[H03F]
5294927 Multi-channel digital to analog converterApr 13, 92Mar 15, 94[H03M]
5283579 Digital to analog converter having high multiplying bandwidthMar 06, 92Feb 01, 94[H03M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4975386 Process enhancement using molybdenum plugs in fabricating integrated circuitsExpiredDec 22, 89Dec 04, 90[H01L]
4566914 Method of forming localized epitaxy and devices formed thereinExpiredMay 13, 83Jan 28, 86[H01L]
4503370 Electronic clutch for electric tools of selectable speedExpiredOct 13, 83Mar 05, 85[G05B]
4318118 Semiconductor structure and methodExpiredMar 10, 80Mar 02, 82[H01L]
4265935 High temperature refractory metal contact assembly and multiple layer interconnect structureExpiredFeb 22, 79May 05, 81[H01L]
4247951 Frequency synthesizer with unauthorized frequency inhibiting meansExpiredOct 31, 78Jan 27, 81[H03L, H04B]

Top Inventors for This Owner

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