Patents by Inventor David Jacobson

David Jacobson 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).

  • Publication number: 20210395672
    Abstract: A system and method for growing and maintaining biological material including producing a protein associated with the tissue, selecting cells associated with the tissue, expanding the cells, creating at least one tissue bio-ink including the expanded cells, printing the at least one tissue bio-ink in at least one tissue growth medium mixture, growing the tissue from the printed at least one tissue bio-ink, and maintaining viability of the tissue.
    Type: Application
    Filed: September 2, 2021
    Publication date: December 23, 2021
    Inventors: Christopher C. Langenfeld, David D. B. Cannan, Dirk A. van der Merwe, Dean Kamen, Jason A. Demers, Frederick Morgan, Timothy D. Moreau, Brian D. Tracey, Matthew Ware, Richard J. Lanigan, Michael A. Baker, David Blumberg, JR., Richard E. Gautney, Derek G. Kane, Dane Fawkes, Thomas J. Bollenbach, Michael C. Tilley, Stuart A. Jacobson, John F. Mannisto
  • Publication number: 20210395671
    Abstract: A system and method for growing and maintaining biological material including producing a protein associated with the tissue, selecting cells associated with the tissue, expanding the cells, creating at least one tissue bio-ink including the expanded cells, printing the at least one tissue bio-ink in at least one tissue growth medium mixture, growing the tissue from the printed at least one tissue bio-ink, and maintaining viability of the tissue.
    Type: Application
    Filed: September 2, 2021
    Publication date: December 23, 2021
    Inventors: Christopher C. Langenfeld, David D. B. Cannan, Dirk A. van der Merwe, Dean Kamen, Jason A. Demers, Frederick Morgan, Timothy D. Moreau, Brian D. Tracey, Matthew Ware, Richard J. Lanigan, Michael A. Baker, David Blumberg, JR., Richard E. Gautney, Derek G. Kane, Dane Fawkes, Thomas J. Bollenbach, Michael C. Tilley, Stuart A. Jacobson, John F. Mannisto
  • Publication number: 20210396883
    Abstract: A touchless sensor includes a printed circuit assembly, a light guide and a sensor lens that are carried by a housing. The sensor lens is of hand shape. The housing corresponds in size and shape to a standard 19 mm push-button housing to allow for retrofitting to convert an electronic device from push-button operation to touchless operation.
    Type: Application
    Filed: June 23, 2021
    Publication date: December 23, 2021
    Inventors: Everett G. Jacobson, III, James J. Latimer, Logan David Poe, Daniel A. Farnsworth
  • Publication number: 20200305404
    Abstract: A wearable rod holder having a holder portion rotatably connected to a strap clip portion is provided. The strap clip portion engages a strap or a belt a fisherperson may be wearing so that two spaced apart cradle hooks provided by the holder portion may support a fishing pole, hands-free. An elastic cord provided by the holder portion helps secure the fishing rod to the cradle hooks when the fisherperson goes hands-free and/or when rotating the holder portion relative to the strap clip portion to selectively position the fishing rod in a locked engagement with the wearable rod holder.
    Type: Application
    Filed: March 27, 2020
    Publication date: October 1, 2020
    Inventor: David Jacobson
  • Patent number: 9729325
    Abstract: Disclosed is a method for protecting message data. In the method, the message data is padded with padding bits generated based on a deterministic function performed on the message data. The padded message data is compressed to generate compressed data. A length of the compressed data is dependent on the padding bits. The compressed data is encrypted to generate encrypted message data.
    Type: Grant
    Filed: March 16, 2015
    Date of Patent: August 8, 2017
    Assignee: QUALCOMM Incorporated
    Inventors: David Jacobson, Billy Brumley
  • Patent number: 9660811
    Abstract: Disclosed is a method for protecting message data. In the method, the message data is padded with padding bits generated based on a deterministic function performed on the message data. The padded message data is compressed to generate compressed data. A length of the compressed data is dependent on the padding bits. The compressed data is encrypted to generate encrypted message data.
    Type: Grant
    Filed: March 16, 2015
    Date of Patent: May 23, 2017
    Assignee: QUALCOMM Incorporated
    Inventors: David Jacobson, Billy Brumley
  • Publication number: 20170010864
    Abstract: An entropy source and a random number (RN) generator are disclosed. In one aspect, a low-energy entropy source includes a magneto-resistive (MR) element and a sensing circuit. The MR element is applied a static current and has a variable resistance determined based on magnetization of the MR element. The sensing circuit senses the resistance of the MR element and provides random values based on the sensed resistance of the MR element. In another aspect, a RN generator includes an entropy source and a post-processing module. The entropy source includes at least one MR element and provides first random values based on the at least one MR element. The post-processing module receives and processes the first random values (e.g., based on a cryptographic hash function, an error detection code, a stream cipher algorithm, etc.) and provides second random values having improved randomness characteristics.
    Type: Application
    Filed: October 13, 2015
    Publication date: January 12, 2017
    Inventors: David JACOBSON, Xiaochun ZHU, Wenqing WU, Kendrick Hoy Leong YUEN, Seung KANG
  • Patent number: 9531531
    Abstract: One feature pertains to an electronic device that includes a memory circuit and a processing circuit. The processing circuit computes a scalar multiplication output Z where Z=k·P by receiving an input multiplier k and a base P, and adds a modifier s to the input multiplier k to generate k?. The processing circuit also computes an intermediate scalar multiplication output Z? where Z?=k?·P by using a digit expansion of k? that includes a sequence of digits ki belonging to a digit set D. Additionally, the processing circuit subtracts s·P from Z? to obtain the scalar multiplication output Z if k? is odd or subtracts (s+1)·P from Z? to obtain the scalar multiplication output Z if k? is even. The scalar multiplier output Z may be used in a cryptographic security algorithm to secure data.
    Type: Grant
    Filed: May 6, 2015
    Date of Patent: December 27, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: Roberto Avanzi, David Jacobson
  • Publication number: 20160330020
    Abstract: One feature pertains to an electronic device that includes a memory circuit and a processing circuit. The processing circuit computes a scalar multiplication output Z where Z=k·P by receiving an input multiplier k and a base P, and adds a modifier s to the input multiplier k to generate k?. The processing circuit also computes an intermediate scalar multiplication output Z? where Z?=k?·P by using a digit expansion of k? that includes a sequence of digits ki belonging to a digit set D. Additionally, the processing circuit subtracts s·P from Z? to obtain the scalar multiplication output Z if k? is odd or subtracts (s+1)·P from Z? to obtain the scalar multiplication output Z if k? is even. The scalar multiplier output Z may be used in a cryptographic security algorithm to secure data.
    Type: Application
    Filed: May 6, 2015
    Publication date: November 10, 2016
    Inventors: Roberto Avanzi, David Jacobson
  • Publication number: 20150188709
    Abstract: Disclosed is a method for protecting message data. In the method, the message data is padded with padding bits generated based on a deterministic function performed on the message data. The padded message data is compressed to generate compressed data. A length of the compressed data is dependent on the padding bits. The compressed data is encrypted to generate encrypted message data.
    Type: Application
    Filed: March 16, 2015
    Publication date: July 2, 2015
    Inventors: David Jacobson, Billy Brumley
  • Publication number: 20150188708
    Abstract: Disclosed is a method for protecting message data. In the method, the message data is padded with padding bits generated based on a deterministic function performed on the message data. The padded message data is compressed to generate compressed data. A length of the compressed data is dependent on the padding bits. The compressed data is encrypted to generate encrypted message data.
    Type: Application
    Filed: March 16, 2015
    Publication date: July 2, 2015
    Inventors: David Jacobson, Billy Brumley
  • Patent number: 8839593
    Abstract: A decorative column comprising a rigid center post, a plurality of pre-cast pieces with each piece having a hole extending therethrough so the pre-cast piece slides onto the center post and remains in place on the center post. Each pre-cast piece being stacked upon another pre-cast piece, the pre-cast pieces being of a predefined shape, and a compressible center core liner filling a portion of the hole of the pre-cast piece. The compressible center core including a cutout shape consistent with the cross sectional shape of the rigid center post thereby allowing passage of the center post through the compressible center core.
    Type: Grant
    Filed: February 17, 2011
    Date of Patent: September 23, 2014
    Assignee: Ply Gem Industries, Inc.
    Inventors: David Barrett, Derek Zimmerman, David Jacobson, Randy Quaintance, John C Purvis
  • Publication number: 20120101906
    Abstract: A method and system for placing an excitable icon in or next to a screen Internet advertisement offering users the ability to print information related to the advertised product or service, which could consist of, but is not limited to, a marketing brochure or coupon. The method and system performs these tasks without noticeably altering the appearance of the web page on which the screen Internet advertisement and button are placed, opening a new browser window for the information to be displayed or redirecting the browser to the advertiser's web page.
    Type: Application
    Filed: November 11, 2011
    Publication date: April 26, 2012
    Applicant: FORMAT DYNAMICS LLC
    Inventors: Mark David Jacobson, Tyler Reece Stuart
  • Publication number: 20110283657
    Abstract: A decorative column comprising a rigid center post, a plurality of pre-cast pieces with each piece having a hole extending therethrough so the pre-cast piece slides onto the center post and remains in place on the center post. Each pre-cast piece being stacked upon another pre-cast piece, the pre-cast pieces being of a predefined shape, and a compressible center core liner filling a portion of the hole of the pre-cast piece. The compressible center core including a cutout shape consistent with the cross sectional shape of the rigid center post thereby allowing passage of the center post through the compressible center core.
    Type: Application
    Filed: February 17, 2011
    Publication date: November 24, 2011
    Inventors: David Barrett, Derek Zimmerman, David Jacobson, Randy Quaintance, John C. Purvis
  • Publication number: 20110103407
    Abstract: Methods, apparatuses and systems directed to a network traffic synchronization mechanism facilitating the deployment of network devices in redundant network topologies. In certain embodiments, when a first network device directly receives network traffic, it copies the network traffic and transmits it to at least one partner network device. The partner network device processes the copied network traffic, just as if it had received it directly, but, in one embodiment, discards the traffic before forwarding it on to its destination. In one embodiment, the partner network devices are operative to exchange directly received network traffic. As a result, the present invention provides enhanced reliability and seamless failover. Each unit, for example, is ready at any time to take over for the other unit should a failure occur.
    Type: Application
    Filed: August 10, 2010
    Publication date: May 5, 2011
    Applicant: PACKETEER, INC.
    Inventors: Roopesh R. Varier, David Jacobson, Guy Riddle
  • Patent number: 7901757
    Abstract: A molded panel for buildings is manufactured in a manner that permits the blocking tab along the upper edge of the panel to be molded in a position that is close to its final desired position. Pressure is applied to the locking tab as it cools, thereby bringing the locking tab into its final position.
    Type: Grant
    Filed: November 14, 2006
    Date of Patent: March 8, 2011
    Inventors: Corwyn Strout, Claude Brown, Jr., David Jacobson, Wayne Moore, Monty Cochrane
  • Patent number: 7773530
    Abstract: Methods, apparatuses and systems directed to a network traffic synchronization mechanism facilitating the deployment of network devices in redundant network topologies. In certain embodiments, when a first network device directly receives network traffic, it copies the network traffic and transmits it to at least one partner network device. The partner network device processes the copied network traffic, just as if it had received it directly, but, in one embodiment, discards the traffic before forwarding it on to its destination. In one embodiment, the partner network devices are operative to exchange directly received network traffic. As a result, the present invention provides enhanced reliability and seamless failover. Each unit, for example, is ready at any time to take over for the other unit should a failure occur.
    Type: Grant
    Filed: March 11, 2008
    Date of Patent: August 10, 2010
    Assignee: Packeteer, Inc.
    Inventors: Roopesh R. Varier, David Jacobson, Guy Riddle
  • Publication number: 20100035848
    Abstract: A method for managing or treating an inflammatory, erosive, dyspeptic or reflux disorder of the proximal digestive tract of a subject comprises administering to the subject a therapeutically effective amount of an ACE2 inhibitor. A therapeutic combination, useful to treat any disease or condition in which an NSAID is indicated, comprises an NSAID in an anti-inflammatory, analgesic or antipyretic effective amount and a gastroprotective agent that comprises an ACE2 inhibitor in an amount effective to protect mucosal surfaces of the proximal digestive tract from erosion or ulceration induced by the NSAID.
    Type: Application
    Filed: March 10, 2009
    Publication date: February 11, 2010
    Inventors: Stephen Richard Donahue, Michael David Jacobson, John Joseph Byrnes, III, Luz-Maria Guzman, Thomas Michael Barnes, Robert Mark Coopersmith, Scott Edward Malstrom
  • Publication number: 20090293401
    Abstract: A siding panel for installation in courses, includes features that allow for proper panel to panel engagement, so that the divisions between the individual panels can not be seen. Panels are joined in a friction fit after being brought together by a free panel being moved vertically upward into a frictional engagement with an attached panel. Joining is complete based frictional engagement and frictional locking between portions of each panel.
    Type: Application
    Filed: May 29, 2009
    Publication date: December 3, 2009
    Inventors: Rick Lappin, John Wade, David Jacobson
  • Patent number: 7599283
    Abstract: Synchronization of network traffic compression mechanisms deployed in redundant network topologies. In one implementation, the present invention features the synchronization of compression statistics on redundant network devices to facilitate failover and load sharing operations in the management of data flows traversing computer network environments. In one implementation, compression meta data is appended to synchronization packets and transmitted to one or more partner or redundant network devices. The receiving network devices use the compression meta data to synchronize one or more data flow control processes or data structures. Implementations of the present invention also feature process flows that increase the efficiency of synchronizing compression related operations.
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: October 6, 2009
    Assignee: Packeteer, Inc.
    Inventors: Roopesh R. Varier, James J. Stabile, Paul Leslie Archard, Guy Riddle, David Jacobson