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Optical Storage

Optical Storage-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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High performance optical storage system for protection against concurrent data loss
International Business Machines Corporation
August 09, 2018 - N°20180225045

A controller including an object aggregator process that combines multiple data objects into a data segment, and transfers the data segment with reduced location metadata to storage media of at least one of multiple storage units. An erasure coder process generates code to encode the data segment into an erasure code that protects against concurrent data loss in the multiple ...
Optical storage system divider based draw verification with high frequency writing strategy pattern
Oracle International Corporation
May 24, 2018 - N°20180144770

An optical storage system includes an optical head configured to split a light beam into a higher power main beam and at least one lower power side beam. The optical storage system also includes a controller configured to alter an optical medium, via modulation of the higher power main beam according to a writing strategy waveform that defines at least ...
Optical storage system divider based draw verification
Oracle International Corporation
February 22, 2018 - N°20180053525

An optical storage system includes an optical head and controller arrangement. The arrangement is configured to write data to an optical medium via a higher power main beam, to read, directly after writing, feedback from the medium containing the written data and noise resulting from the higher power main beam, to remove the noise from the feedback by dividing the ...
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A high-speed optical module for fibre channel
Wuhan Telecommunication Devices Co.,ltd.
August 17, 2017 - N°20170237490

The present invention relates to the field of optical module, and provides a high-speed optical module for an optical fiber channel. The optical module can be used for 16g optical fiber channel, and comprises parts for emitting, receiving, clock data recovery and controlling.
High performance robotic optical storage system
International Business Machines Corporation
August 17, 2017 - N°20170236545

An apparatus includes one or more disc media cassettes configured to store multiple disc-based media. Multiple disc drives are configured to read and write data to the multiple disc-based media.
Systems and methods based on radiation induced heating or ignition of functionalized fullerenes
University Of Florida Research Foundation, Inc.
March 30, 2017 - N°20170087374

A method of irradiating a target region containing at least one fullerene comprising molecule promotes the heating or combustion of the target region. The heating method can be employed in a variety of applications including: selective targeting and destruction of cancer cells, detonation of explosives, ignition of a combustible mixture, photolithographic processes, and writing of optical storage media..
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Multi-stack optical storage mediu
Koninklijke Philips N.v.
November 24, 2016 - N°20160343398

The invention relates to an optical storage medium comprising below an entrance face (ef) a higher recording stack (st0) comprising a higher recording layer (l0) and at least a lower recording stack (st1), said lower recording stack (st1) being recorded or read back by a radiation beam (4) entering into the optical storage medium through the entrance face (ef) with a ...
Optical device
Isis Innovation Limited
November 17, 2016 - N°20160336036

An optical device, such as an optical storage medium, comprises a layer of material in the solid state that has a refractive index that is switchable between at least two stable values by applied light. A reflector is spaced apart from the layer of material by a solid spacer layer transmissive to light..
Apparatus and method for storing and retrieving optical sensor calibration data
Parker-hannifin Corporation
September 22, 2016 - N°20160275982

An optical storage device for storing data includes at least one optical waveguide for receiving an optical interrogation signal and providing a response to the optical interrogation signal and a plurality of optical elements arranged relative to the at least one optical waveguide. The plurality of optical elements are responsive to the optical interrogation signal provided through the at least ...
Method for presenting menu buttons
Thomson Licensing
September 15, 2016 - N°20160266744

Optical storage media often contain data structures for a menu suitable for selection of a title, a chapter, a parameter or others. Such menus usually comprise a number of buttons to be displayed, with each button having a state.
Method for representing animated menu buttons
Thomson Licensing
September 08, 2016 - N°20160259504

Optical storage media often contain data structures for a menu suitable for selection of a title, a chapter, a parameter or others. Such menus usually comprise a number of buttons to be displayed, with each button having a state.
Light interference module and holographic storage apparatus
National Central University
August 04, 2016 - N°20160225399

A light interference module includes an object lens, a first light-guiding element, and a second light-guiding element. The object lens is configured to project a signal light beam to an optical storage media.
Optical cold storage
Facebook, Inc.
May 05, 2016 - N°20160124677

Various embodiments (“systems”) are described for transferring data from a primary storage (e.g., magnetic disk drives, solid state drives, etc.) to an optical cold storage rack. The optical cold storage rack may include many physical optical storage disks, but a much smaller number of burners and readers (e.g., optical disk drives).
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Optical Storage Patent Applications
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  • + full patent PDF documents of Optical Storage-related inventions.
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