Patents by Inventor David W. Young
David W. Young has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10185625Abstract: A system and method for data storage by shredding and deshredding of the data allows for various combinations of processing of the data to provide various resultant storage of the data. Data storage and retrieval functions include various combinations of data redundancy generation, data compression and decompression, data encryption and decryption, and data integrity by signature generation and verification. Data shredding is performed by shredders and data deshredding is performed by deshredders that have some implementations that allocate processing internally in the shredder and deshredder either in parallel to multiple processors or sequentially to a single processor. Other implementations use multiple processing through multi-level shredders and deshredders. Redundancy generation includes implementations using non-systematic encoding, systematic encoding, or a hybrid combination.Type: GrantFiled: December 1, 2014Date of Patent: January 22, 2019Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Douglas R. de la Torre, David W. Young
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Patent number: 10169154Abstract: A system and method for data storage by shredding and deshredding of the data allows for various combinations of processing of the data to provide various resultant storage of the data. Data storage and retrieval functions include various combinations of data redundancy generation, data compression and decompression, data encryption and decryption, and data integrity by signature generation and verification. Data shredding is performed by shredders and data deshredding is performed by deshredders that have some implementations that allocate processing internally in the shredder and deshredder either in parallel to multiple processors or sequentially to a single processor. Other implementations use multiple processing through multi-level shredders and deshredders. Redundancy generation includes implementations using non-systematic encoding, systematic encoding, or a hybrid combination.Type: GrantFiled: December 1, 2014Date of Patent: January 1, 2019Assignee: International Business Machines CorporationInventors: Douglas R. de la Torre, David W. Young
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Patent number: 10083083Abstract: A system and method for data storage by shredding and deshredding of the data allows for various combinations of processing of the data to provide various resultant storage of the data. Data storage and retrieval functions include various combinations of data redundancy generation, data compression and decompression, data encryption and decryption, and data integrity by signature generation and verification. Data shredding is performed by shredders and data deshredding is performed by deshredders that have some implementations that allocate processing internally in the shredder and deshredder either in parallel to multiple processors or sequentially to a single processor. Other implementations use multiple processing through multi-level shredders and deshredders. Redundancy generation includes implementations using non-systematic encoding, systematic encoding, or a hybrid combination.Type: GrantFiled: July 1, 2014Date of Patent: September 25, 2018Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Douglas R. de la Torre, David W. Young
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Patent number: 9846615Abstract: A system and method for data storage by shredding and deshredding of the data allows for various combinations of processing of the data to provide various resultant storage of the data. Data storage and retrieval functions include various combinations of data redundancy generation, data compression and decompression, data encryption and decryption, and data integrity by signature generation and verification. Data shredding is performed by shredders and data deshredding is performed by deshredders that have some implementations that allocate processing internally in the shredder and deshredder either in parallel to multiple processors or sequentially to a single processor. Other implementations use multiple processing through multi-level shredders and deshredders. Redundancy generation includes implementations using non-systematic encoding, systematic encoding, or a hybrid combination.Type: GrantFiled: December 1, 2014Date of Patent: December 19, 2017Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Douglas R. de la Torre, David W. Young
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Patent number: 9830225Abstract: A system and method for data storage by shredding and deshredding of the data allows for various combinations of processing of the data to provide various resultant storage of the data. Data storage and retrieval functions include various combinations of data redundancy generation, data compression and decompression, data encryption and decryption, and data integrity by signature generation and verification. Data shredding is performed by shredders and data deshredding is performed by deshredders that have some implementations that allocate processing internally in the shredder and deshredder either in parallel to multiple processors or sequentially to a single processor. Other implementations use multiple processing through multi-level shredders and deshredders. Redundancy generation includes implementations using non-systematic encoding, systematic encoding, or a hybrid combination.Type: GrantFiled: December 1, 2014Date of Patent: November 28, 2017Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Douglas R. de la Torre, David W. Young
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Patent number: 9825701Abstract: An optical communications beacon receiver including a camera for capturing a plurality of beacon images. The plurality of beacon images includes a beacon signal transmitted from a beacon transmitter. The beacon receiver also including processing circuitry configured for determining the state of the beacon signal for each of the plurality of beacon images based on the known pattern, at least one beacon image of the plurality of beacon images includes a beacon on state and at least one beacon image of the plurality of beacon images includes a beacon off state, comparing the at least one beacon image including the beacon on state to the at least one beacon image including the beacon off state, and determining a beacon location based on the comparison of the at least one beacon image including the beacon on state to the at least one beacon image including the beacon off state.Type: GrantFiled: October 12, 2015Date of Patent: November 21, 2017Assignee: The Johns Hopkins UniversityInventors: Juan C. Juarez, Radha A. Venkat, Ricardo Luna, David A. Kitchin, Melissa E. Jansen, David W. Young, Katherine T. Souza, Joseph E. Sluz, David M. Brown, Ryan P. DiNello-Fass, Hala J. Tomey
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Publication number: 20160112124Abstract: An optical communications beacon receiver including a camera for capturing a plurality of beacon images. The plurality of beacon images includes a beacon signal transmitted from a beacon transmitter. The beacon receiver also including processing circuitry configured for determining the state of the beacon signal for each of the plurality of beacon images based on the known pattern, at least one beacon image of the plurality of beacon images includes a beacon on state and at least one beacon image of the plurality of beacon images includes a beacon off state, comparing the at least one beacon image including the beacon on state to the at least one beacon image including the beacon off state, and determining a beacon location based on the comparison of the at least one beacon image including the beacon on state to the at least one beacon image including the beacon off state.Type: ApplicationFiled: October 12, 2015Publication date: April 21, 2016Inventors: Juan C. Juarez, Radha A. Venkat, Ricardo Luna, David A. Kitchin, Melissa E. Jansen, David W. Young, Katherine T. Souza, Joseph E. Sluz, David M. Brown, Ryan P. DiNello-Fass, Hala J. Tomey
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Patent number: 9007322Abstract: An apparatus includes a data conditioning module configured to translate each of a plurality of signal strength values to a compensated signal value, where the compensated signal value is a function of its corresponding signal strength value.Type: GrantFiled: July 2, 2013Date of Patent: April 14, 2015Assignee: Cypress Semiconductor CorporationInventor: David W. Young
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Publication number: 20150088842Abstract: A system and method for data storage by shredding and deshredding of the data allows for various combinations of processing of the data to provide various resultant storage of the data. Data storage and retrieval functions include various combinations of data redundancy generation, data compression and decompression, data encryption and decryption, and data integrity by signature generation and verification. Data shredding is performed by shredders and data deshredding is performed by deshredders that have some implementations that allocate processing internally in the shredder and deshredder either in parallel to multiple processors or sequentially to a single processor. Other implementations use multiple processing through multi-level shredders and deshredders. Redundancy generation includes implementations using non-systematic encoding, systematic encoding, or a hybrid combination.Type: ApplicationFiled: December 1, 2014Publication date: March 26, 2015Applicant: CLEVERSAFE, INC.Inventors: Douglas R. de la Torre, David W. Young
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Publication number: 20150088832Abstract: A system and method for data storage by shredding and deshredding of the data allows for various combinations of processing of the data to provide various resultant storage of the data. Data storage and retrieval functions include various combinations of data redundancy generation, data compression and decompression, data encryption and decryption, and data integrity by signature generation and verification. Data shredding is performed by shredders and data deshredding is performed by deshredders that have some implementations that allocate processing internally in the shredder and deshredder either in parallel to multiple processors or sequentially to a single processor. Other implementations use multiple processing through multi-level shredders and deshredders. Redundancy generation includes implementations using non-systematic encoding, systematic encoding, or a hybrid combination.Type: ApplicationFiled: December 1, 2014Publication date: March 26, 2015Applicant: CLEVERSAFE, INC.Inventors: Douglas R. de la Torre, David W. Young
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Publication number: 20150089318Abstract: A system and method for data storage by shredding and deshredding of the data allows for various combinations of processing of the data to provide various resultant storage of the data. Data storage and retrieval functions include various combinations of data redundancy generation, data compression and decompression, data encryption and decryption, and data integrity by signature generation and verification. Data shredding is performed by shredders and data deshredding is performed by deshredders that have some implementations that allocate processing internally in the shredder and deshredder either in parallel to multiple processors or sequentially to a single processor. Other implementations use multiple processing through multi-level shredders and deshredders. Redundancy generation includes implementations using non-systematic encoding, systematic encoding, or a hybrid combination.Type: ApplicationFiled: December 1, 2014Publication date: March 26, 2015Applicant: CLEVERSAFE, INC.Inventors: Douglas R. de la Torre, David W. Young
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Publication number: 20150089322Abstract: A system and method for data storage by shredding and deshredding of the data allows for various combinations of processing of the data to provide various resultant storage of the data. Data storage and retrieval functions include various combinations of data redundancy generation, data compression and decompression, data encryption and decryption, and data integrity by signature generation and verification. Data shredding is performed by shredders and data deshredding is performed by deshredders that have some implementations that allocate processing internally in the shredder and deshredder either in parallel to multiple processors or sequentially to a single processor. Other implementations use multiple processing through multi-level shredders and deshredders. Redundancy generation includes implementations using non-systematic encoding, systematic encoding, or a hybrid combination.Type: ApplicationFiled: December 1, 2014Publication date: March 26, 2015Applicant: CLEVERSAFE, INC.Inventors: Douglas R. de la Torre, David W. Young
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Patent number: 8984296Abstract: A method for device driver self authentication is provided. The method includes accessing a device driver having encrypted authentication parameters therein including, for instance, a vendor identification, a device identification, a serial number, an expiration date and a filename. The method includes executing an authentication portion of the device driver to generate a message digest of these parameters and comparing the message digest to a stored digest for a match thereof. The method further includes loading the device driver only if the authentication portion successfully authenticates the device driver, e.g., there is a match. The method can be applied to USB device drivers and peripherals.Type: GrantFiled: March 29, 2009Date of Patent: March 17, 2015Assignee: Cypress Semiconductor CorporationInventor: David W. Young
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Patent number: 8897657Abstract: To stabilize power to an optical multimode receiver a multimode variable optical attenuator is connected to the receiver with the attenuator's voltage being controlled using a feedback signal provided by an output detector, the signal being processed using a control algorithm based on proportional-integrate-differential theory.Type: GrantFiled: February 17, 2011Date of Patent: November 25, 2014Assignee: The Johns Hopkins UniversityInventors: Joseph E. Sluz, Juan C. Juarez, David W. Young
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Patent number: 8888384Abstract: At least two single-mode optical fibers are fused together such that their cores are separated by only a few microns to serve as a capture element of an incoming beam of light in an optical terminal.Type: GrantFiled: March 18, 2011Date of Patent: November 18, 2014Assignee: The Johns Hopkins UniversityInventors: Juan C. Juarez, David W. Young, Joseph E. Sluz
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Publication number: 20140317421Abstract: A system and method for data storage by shredding and deshredding of the data allows for various combinations of processing of the data to provide various resultant storage of the data. Data storage and retrieval functions include various combinations of data redundancy generation, data compression and decompression, data encryption and decryption, and data integrity by signature generation and verification. Data shredding is performed by shredders and data deshredding is performed by deshredders that have some implementations that allocate processing internally in the shredder and deshredder either in parallel to multiple processors or sequentially to a single processor. Other implementations use multiple processing through multi-level shredders and deshredders. Redundancy generation includes implementations using non-systematic encoding, systematic encoding, or a hybrid combination.Type: ApplicationFiled: July 1, 2014Publication date: October 23, 2014Inventors: Douglas R. de Ia Torre, David W. Young
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Patent number: 8805792Abstract: A system and method for data storage by shredding and deshredding of the data allows for various combinations of processing of the data to provide various resultant storage of the data. Data storage and retrieval functions include various combinations of data redundancy generation, data compression and decompression, data encryption and decryption, and data integrity by signature generation and verification. Data shredding is performed by shredders and data deshredding is performed by deshredders that have some implementations that allocate processing internally in the shredder and deshredder either in parallel to multiple processors or sequentially to a single processor. Other implementations use multiple processing through multi-level shredders and deshredders. Redundancy generation includes implementations using non-systematic encoding, systematic encoding, or a hybrid combination.Type: GrantFiled: March 18, 2011Date of Patent: August 12, 2014Assignee: Peerify Technologies, LLCInventors: Douglas R. de la Torre, David W. Young
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Patent number: 8774635Abstract: Methods and systems to control a gain applied to a free-space optical (FSO) signal to reduce time-varying intensity fluctuations. An optical pre-amplifier may provide a first, relatively moderate gain with low noise factor (NF). A second optical amplifier may provide a second gain. Amplification may include doped fiber amplification (DFA), such as erbium-doped fiber amplification (EDFA) and/or Raman amplification. A variable optical attenuator (VOA) may be controllable with a relatively fast response time to reduce the time-varying intensity fluctuations. The VOA may effectively control an overall system gain. The gain of the first and/or second optical amplifier may also be controllable to reduce the time-varying intensity fluctuations. Optical intensities may be detected at one or more locations to support one or more feed-forward and/or feedback control loops. A clamp may be applied when an optical power reaches a threshold.Type: GrantFiled: June 30, 2011Date of Patent: July 8, 2014Assignee: The Johns Hopkins UniversityInventors: Juan C. Juarez, David W. Young, Joseph E. Sluz
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Patent number: 8712385Abstract: The exemplary live voicemail functionality offers a user of a mobile station the ability to listen to a voicemail message, as the message is being recorded in a voicemail platform. The mobile communication network serving the user directs an incoming call intended for the mobile station to the voicemail platform, which records the audio for the incoming message. The network infrastructure also duplicates the audio and directs the duplicate audio to the mobile station for monitoring of the incoming message by the user, as the platform is recording the voicemail message.Type: GrantFiled: March 20, 2013Date of Patent: April 29, 2014Assignee: Cellco PartnershipInventor: David W. Young
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Patent number: 8667343Abstract: A customized bit error rate tester that characterizes data transmission through a free space optical channel that overcomes the limitations of commercial based bit error rate testers by providing visibility into packet based channel capacity by measuring bit-level statistics not dominated by fades. In this manner, fade characteristics can be measured and a relationship between fade time and data packet lengths can be developed. Further, analog outputs provide visual real-time data link statistics.Type: GrantFiled: March 11, 2011Date of Patent: March 4, 2014Assignee: The Johns Hopkins UniversityInventors: Joseph E. Sluz, James L. Riggins, II, Juan C. Juarez, David W. Young