POPKIN FAMILY ASSETS, L.L.C.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04M TELEPHONIC COMMUNICATION 4159
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 3359
 
  
 
H04J MULTIPLEX COMMUNICATION 3122
 
  
 
H03F AMPLIFIERS 281
 
  
 
H03K PULSE TECHNIQUE 2129
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2283
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 177
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6092045 Method and apparatus for speech recognitionJul 21, 98Jul 18, 00[G10L]
5768365 Circuit for sensing telephone line conditionsDec 14, 94Jun 16, 98[H04M]
5764106 Gain-controlled amplifier and automatic gain control amplifier using GCLBTFeb 29, 96Jun 09, 98[H03F, H03G]
5757333 Communications antenna structureMar 31, 97May 26, 98[H01Q]
5745564 Echo cancelling arrangementJan 26, 95Apr 28, 98[H04M]
5737334 Pipeline architecture for an ATM switch backplane busSep 29, 95Apr 07, 98[H04L]
5734656 Method and apparatus for dynamically allocating bandwidth on a TDM busSep 29, 95Mar 31, 98[H04L]
5717241 Gate controlled lateral bipolar junction transistorSep 20, 94Feb 10, 98[H01L]
5715145 Electronic circuit packs and mounting framesSep 08, 95Feb 03, 98[H05K]
5506869 Methods and apparatus for estimating carrier-to-interference ratios at cellular radio base stationsOct 27, 94Apr 09, 96[H04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2004/0136,076 Electrically tunable fabry-perot structure utilizing a deformable multi-layer mirror and method of making the sameAbandonedJul 22, 03Jul 15, 04[G02B]
6597490 Electrically tunable fabry-perot structure utilizing a deformable multi-layer mirror and method of making the sameExpiredNov 27, 01Jul 22, 03[G02B, H01S]
6411665 Phase locked loop clock extractionExpiredMar 11, 99Jun 25, 02[H03K]
6400859 Optical ring protection having matched nodes and alternate secondary pathExpiredJun 24, 99Jun 04, 02[G02B]
6401130 Auto aggregation method for IP prefix/length pairsExpiredJan 08, 99Jun 04, 02[G06F]
6396921 Method and system for encoding and decoding typographic charactersExpiredNov 07, 97May 28, 02[H04M]
6397179 Search optimization system and method for continuous speech recognitionExpiredNov 04, 98May 28, 02[G10L]
6390689 In-line optoelectronic device packagingExpiredOct 22, 99May 21, 02[G02B]
6384634 Elastic store: recovery and boundary verificationExpiredFeb 21, 01May 07, 02[H03K]
6380644 Switching circuitry providing improved signal performance at high frequencies and method of operation thereofExpiredNov 26, 99Apr 30, 02[H03G]
6381249 Tandem pass through in a switched callExpiredMay 08, 98Apr 30, 02[H04J]
6381385 Polarization mode dispersion emulationExpiredDec 22, 99Apr 30, 02[G02B]
6376779 Printed circuit board having a plurality of spaced apart scrap border support tabsExpiredAug 24, 00Apr 23, 02[H01R]
6373621 Method and apparatus for safer operation of raman amplifiersExpiredJan 18, 01Apr 16, 02[H01S]
6370654 Method and apparatus to extend the fault-tolerant abilities of a node into a networkExpiredDec 17, 98Apr 09, 02[G06F]
6366390 Pulse interleaverExpiredDec 13, 99Apr 02, 02[H04B, G02F]
6366618 Method and apparatus providing high quality high level signals using low voltage integrated circuit drivers by summing partial signal currents and magnetomotive forcesExpiredMar 04, 98Apr 02, 02[H04B]
6366654 Method and system for conducting a multimedia phone cellExpiredJul 06, 98Apr 02, 02[H04M]
6359595 Flat plate antennaExpiredApr 27, 00Mar 19, 02[H01Q]
6356066 Voltage reference sourceExpiredNov 02, 00Mar 12, 02[G05F]

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