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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:

Class Number Class Name Patents
369/126 Electrical modification or sensing of storage medium (e.g., capacitive, resistive, electrostatic charge) 826
369/174 Including signal modification 20
369/127 Mechanical modification or sensing of storage medium 43
369/100 Radiation beam modification of or by storage medium 564


Patents under this class:

Patent Number Title Of Patent Date Issued
8576685 Objective lens element Nov. 5, 2013
8525199 Solid-state image capturing device, method for manufacturing the same and electronic information device Sep. 3, 2013
8125859 Method and device for extending interactivity to multiple storage media Feb. 28, 2012
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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