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

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

Optical card recording/reproducing apparatus wherein a data proc

Dynamic information storage or retrieval – Storage or retrieval by simultaneous application of diverse... – Magnetic field and light beam

Optical card reproducing apparatus for reproducing information w

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

Optical card reproducing apparatus provided with a function of g

Dynamic information storage or retrieval – Systems having plural physically distinct independent tracks... – Indexing to discrete signal tracks

Optical card with increased data storage capacity and recording/

Dynamic information storage or retrieval – Dynamic mechanism subsystem – Specific detail of storage medium support or motion production

Optical card, a card holder and an apparatus for recording, repr

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

Optical characteristic measuring apparatus for an optical record

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

Optical characteristics switching mechanism optical head and opt

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

Optical compact disc with an increased memory capacity

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

Optical component

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

Optical component drive device including nonparallel elastic pla

Dynamic information storage or retrieval – Dynamic mechanism subsystem – Having power driven transducer assembly

Optical component-driving device for optical pickup

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

Optical data card servo writer

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

Optical data carrier

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

Optical data carriers and reading devices therefor

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

Optical data carriers and reading devices therefor

Dynamic information storage or retrieval – Binary pulse train information signal – Binary signal gain processing

Optical data format employing resynchronizable data sectors

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

Optical data processor

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

Optical data reader

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

Optical data reading apparatus and an optical data reading metho