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

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

Wavelength selecting wavelength plate and optical head...

Dynamic information storage or retrieval – Storage medium structure – Layered

Wavelength selective coatings for optical disc security

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

Wavelength selective optical data storage system

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

Wavelength selective optical recording and reproducing method

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

Wavelength-multiple optical recording medium

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

Wavelength-selective light-shielding element and optical...

Dynamic information storage or retrieval – Specific detail of information handling portion of system – Electrical modification or sensing of storage medium

Wear resistant data storage device

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

Wedge prism assembly for optical information storage

Dynamic information storage or retrieval – Condition indicating – monitoring – or testing – Including radiation storage or retrieval

White dot out detecting device

Dynamic information storage or retrieval – Systems having plural physically distinct independent tracks... – Continuous consecutive storage or retrieval of interrupted...

Wide beam detector system for optical memories

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

Wide capture range circuitry

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

Wire-suspended objective lens actuator structure and method...

Dynamic information storage or retrieval – Combined independent audio systems – Changeover between audio systems

Wireless voice messaging device for use with cassette player

Dynamic information storage or retrieval – Binary pulse train information signal – Binary signal detecting using a clock signal

Wobble channel clocking

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

Wobble demodulation for high density optical recording media

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

Wobble demodulator and wobble demodulation method

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

Wobble demodulator and wobble demodulation method

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

Wobble detecting apparatus

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

Wobble detection circuit corresponding to a plurality of...