DAVICOM SEMICONDUCTOR INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G11C STATIC STORES 3148
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361
 
  
 
H03F AMPLIFIERS 182
 
  
 
H03K PULSE TECHNIQUE 1130
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 1110

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5517448 Bias circuit for virtual ground non-volatile memory array with bank selectorSep 09, 94May 14, 96[G11C]
5463386 Electrical matrix keyboard scanning circuitMar 11, 94Oct 31, 95[H03K, H03M]
5452257 Address range bank decoding for DRAMSep 08, 94Sep 19, 95[G11C]
5449627 Lateral bipolar transistor and FET compatible process for making itDec 14, 94Sep 12, 95[H01L]
5396467 Sense amplifierMar 30, 94Mar 07, 95[G11C]
5349305 Fully differential current sample/hold circuitJul 22, 93Sep 20, 94[H03F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6714535 Method and system for unlimited use of telephony services over a data network without incurring long distance calling tollsExpiredNov 08, 99Mar 30, 04[H04L]
2002/0176,567 Method and apparatus for dynamically adjusting receiver sensitivity over a phone line home networkAbandonedMay 18, 01Nov 28, 02[H04M]
6393111 Method for transmitting and receiving data over a home network implemented upon a phone line systemExpiredOct 25, 99May 21, 02[H04M]
6137865 Transmission and reception of data over a home network implemented upon a phone line systemExpiredSep 28, 98Oct 24, 00[H04M]
6034539 Bonding-option architecture for integrated circuitryExpiredMar 25, 98Mar 07, 00[H03K]
5936478 Voltage-controlled oscillator including a stabilized ring oscillatorExpiredFeb 27, 98Aug 10, 99[H03B]

Top Inventors for This Owner

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