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Class Information
Number: 369/283
Name: Dynamic information storage or retrieval > Storage medium structure > Layered (e.g., permanent protective layer)
Description: Subject matter wherein the storage medium has an adjacent layer.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6083598 |
Information recording medium, method for manufacturing the medium, and apparatus for manufacturing the medium |
Jul. 4, 2000 |
| 6083597 |
Information recording carrier and manufacturing method thereof |
Jul. 4, 2000 |
| 6077582 |
Optical disc, process for producing the optical disc and its manufacturing apparatus |
Jun. 20, 2000 |
| 6077583 |
Digital information guard |
Jun. 20, 2000 |
| 6078560 |
Optical recording medium and optical recording/reproducing apparatus |
Jun. 20, 2000 |
| 6071587 |
Optical recording medium and its recording method |
Jun. 6, 2000 |
| 6071586 |
Manufacturing method of a master disk for forming an optical disk, and the master disk |
Jun. 6, 2000 |
| 6066380 |
Disc medium substrate and disc device |
May. 23, 2000 |
| 6066381 |
Write-once-read-many type optical disk and method for fabricating the same |
May. 23, 2000 |
| 6063467 |
Optical recording medium |
May. 16, 2000 |
| 6063469 |
Triple substrate optical disk and manufacturing method thereof |
May. 16, 2000 |
| 6063468 |
Optical recording medium |
May. 16, 2000 |
| 6057020 |
Optical recording medium and recording and/or reproduction method using the same |
May. 2, 2000 |
| 6054199 |
Optical recording medium |
Apr. 25, 2000 |
| 6051298 |
Optical disc having protective films |
Apr. 18, 2000 |
| 6051299 |
Magnetic recording medium, magnetic recording/reproducing apparatus and method for manufacturing metallic mold for molding disc |
Apr. 18, 2000 |
| 6048597 |
Optical device and manufacturing method thereof |
Apr. 11, 2000 |
| 6045889 |
Recording medium |
Apr. 4, 2000 |
| 6046973 |
Integrated read/write head for ferroelectric optical media |
Apr. 4, 2000 |
| 6045971 |
Optical information recording medium and method of producing the same |
Apr. 4, 2000 |
| 6045888 |
Optical volume memory |
Apr. 4, 2000 |
| 6042919 |
Structurally stable optical data storage medium |
Mar. 28, 2000 |
| 6042921 |
Optical recording medium and read/write method therefor |
Mar. 28, 2000 |
| 6042954 |
Magneto-optical recording medium |
Mar. 28, 2000 |
| 6040066 |
Rewritable optical information medium |
Mar. 21, 2000 |
| 6033752 |
Optical recording medium and method for recording optical information |
Mar. 7, 2000 |
| 6030677 |
High-density optical disk and method of producing the same |
Feb. 29, 2000 |
| 6031793 |
Magneto-optical recording medium with a layer to enlarge magnetic domains |
Feb. 29, 2000 |
| 6030680 |
Adhesion of amorphous saturated hydrocarbon thermoplastic substrates |
Feb. 29, 2000 |
| 6030679 |
Optical recording material and its fabrication method |
Feb. 29, 2000 |
| 6030678 |
Multi-layer optical disk |
Feb. 29, 2000 |
| 6026069 |
Multiplane information storage system and record carrier for use in such a system |
Feb. 15, 2000 |
| 6022605 |
Optical recording medium and recording/erasing method therefor |
Feb. 8, 2000 |
| 6023451 |
Optical recording medium and optical disk apparatus |
Feb. 8, 2000 |
| 6020041 |
Performance recording media for recordable element using gold reflector |
Feb. 1, 2000 |
| 6016303 |
Optical disc having a protective layer which is thicker at its outer periphery |
Jan. 18, 2000 |
| 6013352 |
Mountable disc display device |
Jan. 11, 2000 |
| 6010761 |
Optical disc |
Jan. 4, 2000 |
| 6007887 |
Performance recording media for recordable element using silver reflector |
Dec. 28, 1999 |
| 6007889 |
Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
Dec. 28, 1999 |
| 6009070 |
Multi-layer optical disk having a reflection layer comprising thin metal film and a dielectric |
Dec. 28, 1999 |
| 6004646 |
Optical information recording medium |
Dec. 21, 1999 |
| 6001444 |
Optical recording medium |
Dec. 14, 1999 |
| 5997976 |
Etched mold surface for use in making light-readable discs |
Dec. 7, 1999 |
| 5993930 |
Dual layer optical medium having multilayered spacer layer between reflecting layers |
Nov. 30, 1999 |
| 5995472 |
Laser beam forming temperature distribution of two peaks on a magneto-optical recording medium |
Nov. 30, 1999 |
| 5989671 |
Optical recording medium and manufacturing method thereof |
Nov. 23, 1999 |
| 5989670 |
Multilayer optical disk |
Nov. 23, 1999 |
| 5989669 |
Optical information recording disc |
Nov. 23, 1999 |
| 5985400 |
Method for forming a protective barrier layer on an optical memory disc substrate |
Nov. 16, 1999 |
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