OPTWARE CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 3135
 
  
 
G03H HOLOGRAPHIC PROCESSES OR APPARATUS 131

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8644123 Hologram generating device and hologram printerJun 05, 09Feb 04, 14[G11B, G03H]
8045423 Search methodSep 08, 06Oct 25, 11[G11B]
7903309 Optical informational recording/reproduction device and methodMay 13, 04Mar 08, 11[G03H]
7719952 Optical information recording mediumFeb 06, 04May 18, 10[G11B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7885164 Optical information recording method and optical information recording mediumExpiredOct 21, 04Feb 08, 11[G11B]
7800802 Hologram recording medium and method for manufacturing sameExpiredApr 07, 05Sep 21, 10[G11B, G03H]
7706233 Optical-disk recording method, recording apparatus and reproducing apparatusExpiredMar 20, 03Apr 27, 10[G11B]
7518973 Holographic optical information reproducing apparatusExpiredJul 08, 04Apr 14, 09[G11B]
7474447 Apparatus and method for recording and reproducing optical informationExpiredSep 22, 06Jan 06, 09[G03H]
7433293 Optical disc recording medium and method of manufacturing the sameExpiredMay 30, 03Oct 07, 08[G11B]
7428206 Holographic information recording apparatusExpiredJul 07, 04Sep 23, 08[G11B]
7408865 Optical information recording apparatus and optical information reproducing apparatus using holographyExpiredJul 07, 04Aug 05, 08[G11B]
7391702 Holographic optical information recording and reproducing apparatus which parallel-translates light ray flux to correct tiltExpiredJul 07, 04Jun 24, 08[G11B]
7369478 Optical information recording apparatus, optical information reproducing apparatus, and optical information recording/reproducing apparatusExpiredMay 12, 04May 06, 08[G11B]
7321541 Information recording method, reproducing method, and recording/reproducing method utilizing holographyExpiredOct 09, 03Jan 22, 08[G11B]
7227827 Optical information recording apparatus, optical information reproducing apparatus, optical information recording/reproducing apparatus, and optical information recording mediumExpiredMar 09, 01Jun 05, 07[G11B]
7215628 Optical information recording apparatus and method using holographyExpiredDec 06, 01May 08, 07[G11B]
7130092 Apparatus and method for recording and reproducing optical informationExpiredFeb 26, 99Oct 31, 06[G03H]
7085025 Apparatus for recording optical informationExpiredOct 25, 05Aug 01, 06[G03H]
7085026 Apparatus and method for recording and reproducing optical informationExpiredApr 17, 02Aug 01, 06[G03H]
7085217 Apparatus and method for recording optical information, apparatus and method for reproducing optical information, and apparatus and method for recording/reproducing optical informationExpiredFeb 04, 03Aug 01, 06[G11B]
2006/0140,074 Optical information recording apparatus and methodAbandonedFeb 24, 06Jun 29, 06[G11B]
7065032 Apparatus and method for recording/reproducing optical informationExpiredJun 25, 01Jun 20, 06[G11B]
2006/0077,856 Optical information recording apparatus and optical information reproducing apparatusAbandonedAug 09, 05Apr 13, 06[G11B]

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