LandOfFree - US Patents - Listing for Dynamic information storage or retrieval

Dynamic information storage or retrieval – Information location or remote operator actuated control – Selective addressing of storage medium

Equipment for playing back data

Dynamic information storage or retrieval – Dynamic mechanism subsystem – Specified detail of transducer assembly support structure

Equipment for playing gramophone records and method of operation

Dynamic information storage or retrieval – Optical reading of mechanical record

Equipment for the optical playback of analog phonographic...

Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – Mechanism control by the control signal

Equipment for transmitting data and method of the same

Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – Control of information signal processing channel

Erasable digital video disk with reference clock track

Dynamic information storage or retrieval – Storage medium structure – Optical track structure

Erasable digital video disk with reference clock track

Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – Mechanism control by the control signal

Erasable digital video disk with reference clock track

Dynamic information storage or retrieval – Storage medium structure – Layered

Erasable optical data storage medium

Dynamic information storage or retrieval – Specific detail of information handling portion of system – Radiation beam modification of or by storage medium

Erasable optical data storage medium and method and apparatus fo

Dynamic information storage or retrieval – Specific detail of information handling portion of system – Radiation beam modification of or by storage medium

Erasable optical data storage medium and method and apparatus fo

Dynamic information storage or retrieval – Storage medium structure – Layered

Erasable optical data storage medium having a zoned integral rec

Dynamic information storage or retrieval – Storage medium structure – Optical track structure

Erasable optical data storage medium having an embedded servo tr

Dynamic information storage or retrieval – With servo positioning of transducer assembly over track... – Optical servo system

Erasable optical disk and optical information recording/reproduc

Dynamic information storage or retrieval – Storage medium structure – Optical track structure

Erasable optical disk and optical information recording/reproduc

Dynamic information storage or retrieval – Specific detail of information handling portion of system – Radiation beam modification of or by storage medium

Erasable optical memory employing a marmen alloy to effect phase

Dynamic information storage or retrieval – Specific detail of information handling portion of system – Radiation beam modification of or by storage medium

Erasable optical read/write data storage system

Dynamic information storage or retrieval – Storage medium structure – Optical track structure

Erasable optical recording medium with a reversible light absorp

Dynamic information storage or retrieval – Specific detail of information handling portion of system – Radiation beam modification of or by storage medium

Erasable optical recording method

Dynamic information storage or retrieval – Storage medium structure – Layered

Erasable recording media