TESSERA NORTH AMERICA, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G03H HOLOGRAPHIC PROCESSES OR APPARATUS 230
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
G11C STATIC STORES 1150

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5923796 Microelectronic module having optical and electrical interconnectsApr 17, 97Jul 13, 99[G03H]
5237434 Microelectronic module having optical and electrical interconnectsNov 05, 91Aug 17, 93[G02B, G11C]
5202775 Radically symmetric hologram and method of fabricating the sameNov 04, 91Apr 13, 93[G03H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7868313 Phase change memory device and method of manufactureExpiredApr 29, 08Jan 11, 11[H01L]
2010/0272,390 Integrated optical transceiverAbandonedJul 02, 10Oct 28, 10[G02B]
2008/0128,844 Integrated micro-optical systems and cameras including the sameAbandonedOct 26, 07Jun 05, 08[H01L]
2007/0110,361 Wafer level integration of multiple optical elementsAbandonedDec 29, 06May 17, 07[B29D, G02B]
7092413 Laser machining apparatusExpiredMay 05, 04Aug 15, 06[H01S]
2003/0002,789 Integrated optical couplerAbandonedJun 10, 02Jan 02, 03[G02B]
6097857 Microelectronic module having optical and electrical interconnectsExpiredMay 11, 99Aug 01, 00[G02B]
6008941 Optical soft aperture and use thereofExpiredApr 14, 97Dec 28, 99[G02B]

Top Inventors for This Owner

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