PIVOTAL DECISIONS LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04J MULTIPLEX COMMUNICATION 3122
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7505687 Distributed terminal optical transmission systemMar 27, 03Mar 17, 09[H04J]
7502562 Distributed terminal optical transmission systemAug 31, 06Mar 10, 09[H04J]
6577788 Gain equalization system and methodDec 14, 01Jun 10, 03[G02B, H04J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0197,769 CHROMATIC DISPERSION COMPENSATION SYSTEM AND METHODAbandonedApr 10, 12Aug 02, 12[G06Q]
7729617 Flexible, dense line card architectureExpiredJun 04, 03Jun 01, 10[H04B]
7725042 Automated optical transport systemExpiredApr 22, 03May 25, 10[H04B]
7711271 Wave division multiplexed optical transport system utilizing optical circulators to isolate an optical service channelExpiredApr 30, 03May 04, 10[H04B]
7697842 Automated optical transport systemExpiredAug 31, 06Apr 13, 10[H04B]
2008/0226,302 CHROMATIC DISPERSION COMPENSATION SYSTEM AND METHODAbandonedApr 21, 08Sep 18, 08[H04B]
2008/0187,278 METHOD AND APPARATUS FOR CLEANING OPTICAL CONNECTORAbandonedMar 25, 08Aug 07, 08[G02B]
2007/0122,158 Chromatic dispersion compensation system and methodAbandonedAug 31, 06May 31, 07[H04B]
2005/0226,630 Optical bypass method and architectureAbandonedJun 06, 05Oct 13, 05[H04B]
2005/0131,299 Differential partial beamformingAbandonedDec 07, 04Jun 16, 05[A61B]
2004/0042,067 Apparatus and method for duplex optical transport using a co-directional optical amplifierAbandonedJun 03, 03Mar 04, 04[H01S]
2003/0235,215 Apparatus and method for aggregation and transportation for plesiosynchronous framing oriented data formatsAbandonedMar 28, 03Dec 25, 03[H04J]

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