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Class Information
Number: 369/284
Name: Dynamic information storage or retrieval > Storage medium structure > Layered (e.g., permanent protective layer) > Radiation beam modified or controlling (e.g., photosensitve, optical track)
Description: Subject matter wherein at least one layer is either (a) responsive to incident radiation to vary a characteristic of such layer, or (b) has an information varied radiation characteristic to control a beam of radiation.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7558183 |
System and method for optical media marking |
Jul. 7, 2009 |
| 7558187 |
Apparatus and method of initializing phase-change optical disk |
Jul. 7, 2009 |
| 7524612 |
Information recording medium and process for producing the same |
Apr. 28, 2009 |
| 7507524 |
Azo-metal chelate dye and optical recording medium |
Mar. 24, 2009 |
| 7504197 |
Optical information recording medium |
Mar. 17, 2009 |
| 7479363 |
Optical recording medium and method for optically recording data in the same |
Jan. 20, 2009 |
| 7474447 |
Apparatus and method for recording and reproducing optical information |
Jan. 6, 2009 |
| 7463575 |
Optical information recording medium, method for manufacturing the same, and initialization device |
Dec. 9, 2008 |
| 7459263 |
Optical recording media with triplet-sensitized isomerization |
Dec. 2, 2008 |
| 7455951 |
Information recording medium and its manufacturing method |
Nov. 25, 2008 |
| 7457229 |
Optical recording medium |
Nov. 25, 2008 |
| 7449278 |
Multilayer optical recording medium and storage device |
Nov. 11, 2008 |
| 7449279 |
Optical information recording medium |
Nov. 11, 2008 |
| 7439007 |
Phase change information recording medium having multiple layers and recording and playback method for the medium |
Oct. 21, 2008 |
| 7425401 |
Cyanine compounds, optical recording materials and optical recording media |
Sep. 16, 2008 |
| 7419762 |
Media and method for limiting access to data thereon |
Sep. 2, 2008 |
| 7403457 |
Method and apparatus for recording information with a multi-layer structure |
Jul. 22, 2008 |
| 7402375 |
Cyanine dyes |
Jul. 22, 2008 |
| 7384723 |
Optical information recording medium |
Jun. 10, 2008 |
| 7378220 |
Optical information recording method and medium |
May. 27, 2008 |
| RE40330 |
Optical recording medium, reproducing system, method of reproducing optical disk, method of fabricating optical disk original record, and method of stopping illegal program operation |
May. 20, 2008 |
| 7358031 |
Optical information recording medium, optical information recording device and manufacturing method of optical information medium |
Apr. 15, 2008 |
| 7359306 |
Holographic recording medium |
Apr. 15, 2008 |
| 7352686 |
Limited play optical devices with interstitial reactive layer and methods of making same |
Apr. 1, 2008 |
| 7348125 |
Optical information recording medium and novel immonium compound |
Mar. 25, 2008 |
| 7348124 |
High-density readable only optical disk |
Mar. 25, 2008 |
| 7328447 |
Optical recording medium manufacturing device, method, optical recording medium, reproduction device, method, recording device, and method |
Feb. 5, 2008 |
| 7298682 |
Method of recording information in optical recording medium, information recording apparatus and optical recording medium |
Nov. 20, 2007 |
| 7276274 |
Optical recording medium and method for recording and reproducing data |
Oct. 2, 2007 |
| 7263057 |
On-groove recordation type optical disc |
Aug. 28, 2007 |
| 7247417 |
Optical recording medium and optical recording/reproducing method |
Jul. 24, 2007 |
| 7241555 |
Optical information recording medium and method for recording information |
Jul. 10, 2007 |
| 7226637 |
Manufacturing method for multilayer fluorescent information carriers |
Jun. 5, 2007 |
| 7223505 |
Method for forming micropatterns |
May. 29, 2007 |
| 7223521 |
Squarylium-metal chelate compounds and optical recording media |
May. 29, 2007 |
| 7223520 |
Limited play optical media device with barrier layers |
May. 29, 2007 |
| 7215352 |
Information recording system and information recording method |
May. 8, 2007 |
| 7177261 |
Limited play optical devices with interstitial reactive layer and methods of making same |
Feb. 13, 2007 |
| 7166417 |
Method for manufacturing recording media, method for manufacturing production plate used when manufacturing recording media, apparatus for manufacturing recording media, and apparatus for manu |
Jan. 23, 2007 |
| 7157163 |
Magnetic recording medium |
Jan. 2, 2007 |
| 7110544 |
Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method |
Sep. 19, 2006 |
| 7099264 |
Flat-plate lens |
Aug. 29, 2006 |
| 7058001 |
Recording medium and information recording and reproducing method using the same |
Jun. 6, 2006 |
| 7027386 |
Read-only optical recording medium with ZnO near-field optical interaction layer |
Apr. 11, 2006 |
| 7022460 |
Erasable optical recording material for blue lasers |
Apr. 4, 2006 |
| RE38979 |
Optical information recording medium and composition for optical information recording film |
Feb. 14, 2006 |
| 6985373 |
Binary beam steering device |
Jan. 10, 2006 |
| 6965556 |
Optical information medium having high resolution beyond a diffraction limit and reading method |
Nov. 15, 2005 |
| 6961302 |
Method and structure for intensifying track seeking signals from an optical disk |
Nov. 1, 2005 |
| 6921624 |
Optical recording medium |
Jul. 26, 2005 |
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