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Class Information
Number: 369/99
Name: Dynamic information storage or retrieval > Specific detail of information handling portion of system
Description: Subject matter having at least one step or element of information signal processing particularly described.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7602693 |
Data recording apparatus |
Oct. 13, 2009 |
| 7463559 |
Optical disk apparatus |
Dec. 9, 2008 |
| 7295302 |
Use of laser reflection pickup unit for detection of small particles on a relatively smooth and reflective surface |
Nov. 13, 2007 |
| 6757235 |
Assembly suitable for reading data based on thermal coupling |
Jun. 29, 2004 |
| 6704096 |
Exposure apparatus and exposure method |
Mar. 9, 2004 |
| 6628598 |
Patterned media system |
Sep. 30, 2003 |
| 6081499 |
Magneto-optical data storage system having an optical-processing flying head |
Jun. 27, 2000 |
| 6061322 |
Optical storage system having optical head with a solid immersion lens and operating on media with at least two recording layers |
May. 9, 2000 |
| 5936928 |
Multilayer media and use with flying head having solid immersion lens |
Aug. 10, 1999 |
| 5881042 |
Flying head with solid immersion lens partially mounted on a slider |
Mar. 9, 1999 |
| 5668970 |
Method and apparatus for generating a file allocation table for a storage medium with no file allocation table using file storage information |
Sep. 16, 1997 |
| 5646927 |
Packaged photographic film with a plurality of liquid crystal recording regions |
Jul. 8, 1997 |
| 5483514 |
Optical information recording and/or reproducing apparatus |
Jan. 9, 1996 |
| 5481521 |
Information recording and reproducing apparatus utilizing a tunneling current or interatomic forces |
Jan. 2, 1996 |
| 5446857 |
Method and apparatus for writing files on nonerasable storage medium |
Aug. 29, 1995 |
| 5428594 |
Magneto-optic recording method and apparatus utilizing a two-state modulated light beam |
Jun. 27, 1995 |
| 5426629 |
Recording and/or reproducing method for an optical disc |
Jun. 20, 1995 |
| 5351229 |
Tribo-attractive contact slider for an optical read/write system |
Sep. 27, 1994 |
| 5280466 |
Optical disc and apparatus for reproducing signals recorded on the same |
Jan. 18, 1994 |
| 5276671 |
Control apparatus of laser diode |
Jan. 4, 1994 |
| 5272688 |
Apparatus for writing and/or reading information on and/or from optical card |
Dec. 21, 1993 |
| 5265085 |
Simultaneous MO and ROM optical disk signal detection |
Nov. 23, 1993 |
| 5265083 |
Portable disc player |
Nov. 23, 1993 |
| 5212680 |
Mass storage device employing array of transducers "cocked" in relation to reciprocal movement axis |
May. 18, 1993 |
| 5200945 |
Optical data storage system with airflow defecting member |
Apr. 6, 1993 |
| 4831609 |
Tracking method and apparatus for optical recording medium |
May. 16, 1989 |
| 4797872 |
Method for reproducing data recorded on optical card |
Jan. 10, 1989 |
| 4768182 |
Apparatus for monitoring optical path differences utilizing an etalon |
Aug. 30, 1988 |
| 4712207 |
Apparatus for erasing information on a reversible optical recording medium |
Dec. 8, 1987 |
| 4581729 |
Case containing optically readable carrier structure and apparatus for using same |
Apr. 8, 1986 |
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