Patents by Inventor David Howell

David Howell 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: 20240348608
    Abstract: Identity proofing and standardized authorization that enables a managed service provider, or any external organization, to provide authentication and authorization services to a target organization based on verified credentials connected to decentralized identifiers. The managed service provider issues verified credentials to the target organization's entities and handles entity onboarding, device credential enrollment, device credential re-enrollment, entity offboarding and device credential disablement. The target organization uses the managed service provider's verified credentials as the primary authentication credential to authenticate entities and to access claims carried in the credential. The decentralized nature of the entity identifiers allows for a separation of identity management duties between the managed service and the target organization. Claim templates are also outlined that allow for the inclusion of standardized claims in the verified credential.
    Type: Application
    Filed: April 15, 2024
    Publication date: October 17, 2024
    Inventor: David Howell
  • Patent number: 10947282
    Abstract: Embodiments of the invention are directed to Ubx-fusion molecules that maintain their mechanical strength and properties even after being fused with Ubx. Ubx fusions with VEGF and other growth factors, cell signaling proteins, and cell binding proteins can be used to induce angiogenesis. Ubx fibers and mesh, embedded within a tissue engineering scaffold, induce formation of vasculature within the scaffold. The presence of vasculature is necessary to provide oxygen and nutrients to other cells growing within the scaffold.
    Type: Grant
    Filed: January 20, 2016
    Date of Patent: March 16, 2021
    Assignees: The Texas A & M University System, William Marsh Rice University
    Inventors: Sarah Bondos, Kayla Bayless, Kathleen Matthews, Jan Patterson, Colette Abbey, David Howell, Hao-Ching Hsiao, Kelly Churion, Shang-Pu Tsai, Sandhya Ramasamy, Dustin Porterpan, Keira Northern
  • Patent number: 10706815
    Abstract: An accelerated secondary display system comprising a display adapter with a display simulator, a host computer with host software, a client device with a screen and client software. The display simulator is configured to send display characteristics to the host computer. The host computer is configured to receive the display characteristics and render an image into a frame buffer. The host software is configured to cause the host computer to stream image data over a communication channel, the image data based on the image in the frame buffer. The client software is configured to receive the image data over the communication channel and present a copy of the image on the screen based on the image data.
    Type: Grant
    Filed: December 16, 2018
    Date of Patent: July 7, 2020
    Inventor: David Howell
  • Patent number: 10163422
    Abstract: An accelerated secondary display system comprising a display adapter with a display simulator, a host computer with host software, a client device with a screen and client software. The display simulator is configured to send display characteristics to the host computer. The host computer is configured to receive the display characteristics and render an image with hardware acceleration into a frame buffer. The host software is configured to cause the host computer to stream image data over a communication channel, the image data based on the image in the frame buffer. The client software is configured to receive the image data over the communication channel and present a copy of the image on the screen based on the image data.
    Type: Grant
    Filed: February 22, 2018
    Date of Patent: December 25, 2018
    Assignee: Avatron LLC
    Inventor: David Howell
  • Publication number: 20180222949
    Abstract: Embodiments of the invention are directed to Ubx-fusion molecules that maintain their mechanical strength and properties even after being fused with Ubx. Ubx fusions with VEGF and other growth factors, cell signaling proteins, and cell binding proteins can be used to induce angiogenesis. Ubx fibers and mesh, embedded within a tissue engineering scaffold, induce formation of vasculature within the scaffold. The presence of vasculature is necessary to provide oxygen and nutrients to other cells growing within the scaffold.
    Type: Application
    Filed: January 20, 2016
    Publication date: August 9, 2018
    Inventors: Sarah Bondos, Kayla Bayless, Kathleen Matthews, Jan Patterson, Colette Abbey, David Howell, Hao-Ching Hsiao, Kelly Churion, Shang-Pu Tsai, Sandhya Ramasamy, Dustin Porterpan, Keira Northern
  • Publication number: 20170119062
    Abstract: An improved smock made up of fabric with waterproof absorbent lining underneath with closure mechanism, with the fabric on the top making the smock comfortable to wear. The smock is provided with a closure mechanism which is a full Velcro placed at the back side of smock such that the child wearing the smock cannot remove it easily while eating. The smock is worn like a tank top and looks like a shirt bringing less embarrassment to adults or children using it.
    Type: Application
    Filed: November 4, 2015
    Publication date: May 4, 2017
    Inventors: Jessica Howell, David Howell
  • Patent number: 9058759
    Abstract: A virtual display system, compatible with Windows Display Driver Model (WDDM), facilitates extending a display virtually, to any display target, such as a window on the primary display, a tablet, or another personal computer altogether. The virtual WDDM display system device has a PCI filter driver, a virtual device user mode driver and a virtual device kernel mode driver. The virtual WDDM display system interacts with a physical WDDM display device, which it uses as a surrogate renderer. The PCI filter driver is used to force enumeration of a virtual display device. The virtual device kernel mode driver uses chained callbacks at increasing IRQ levels for simulating an interrupt from a real hardware device. Continuous segments in memory are used to simulate video memory on a physical display device. DirectX extensions are used to facilitate expectations at the hardware level.
    Type: Grant
    Filed: June 14, 2013
    Date of Patent: June 16, 2015
    Assignee: AVATRON SOFTWARE, INC.
    Inventors: Dean Beeler, David Howell
  • Publication number: 20140265125
    Abstract: A game piece that has a central layer and domed clear top and bottom layers is disclosed. The domed clear layers are affixed to and cover respective top and bottom faces of the central layer. The game piece also has at least one printed label that is affixed between the top layer and the central layer. The dome shape of the top and bottom layers assure that, when the game piece is resting on a gaming surface, the edge of the central layer of the piece is not in contact with the gaming surface. Methods of making and using the game piece are also disclosed.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 18, 2014
    Inventor: David Howell
  • Patent number: 8817110
    Abstract: Video processing arrangement including a host computer, a video asset coupled to the computer for generating video signals, and an interface for connecting the video asset to the computer to enable the display of the video signals on a monitor. The video asset includes primary elements such as a primary composite video module that produces different types of a primary video signal and outputs the primary video signal, and a secondary video source module that produces a secondary composite video signal and outputs the secondary composite video signal. The primary composite video module includes a memory component including a user-programmable sequence of bits representative of a video signal and user-programmable signal generators synchronized to the primary video signal output of the primary composite video module. The memory component includes four user specified pulse memories which each hold a series of arbitrary bit line patterns.
    Type: Grant
    Filed: October 7, 2013
    Date of Patent: August 26, 2014
    Assignee: Advanced Testing Technologies, Inc.
    Inventors: William Biagiotti, Peter F Britch, David Howell
  • Patent number: 8817109
    Abstract: Method and modular system for generating and capturing DVI video signals. When generating a video signal, data blocks are arranged in a line parameter memory, each corresponding to a complete video line and containing pointers to specific entries for lines of the video signal in a primary image memory holding a main bit-mapped image, and a video line construct memory holding data enable and blanking patterns. Generation of the video signal is initiated by reading the line parameter memory and extracting pointers from the data blocks for a first line of the video signal being generated. Bits from the primary image and video line construct memories are obtained and combined based on extracted pointers to generate the first line of the video signal. A length of the first line of video signal is monitored to determine when it is complete, and then the process continues for each additional line.
    Type: Grant
    Filed: September 30, 2013
    Date of Patent: August 26, 2014
    Assignee: Advanced Testing Technologies, Inc.
    Inventors: William Biagiotti, Eli Levi, Peter F Britch, David Howell
  • Patent number: 8694888
    Abstract: Some embodiments of the invention provide a method for presenting computer-generated characters. The method defines several frames for a character and sequentially presents the frames. Each frame depicts a particular representation of the character. Also, at least two of the frames provide different representations of the character. Some embodiments provide a method for applying effects to computer-generated characters. This method applies an effect to the computer-generated characters by first generating an effect script. It then selects the generated effect script to apply to the computer-generated characters.
    Type: Grant
    Filed: August 31, 2009
    Date of Patent: April 8, 2014
    Assignee: Apple Inc.
    Inventors: Tom Langmacher, Mary E. Massey, David Howell
  • Publication number: 20130335431
    Abstract: A virtual display system, compatible with Windows Display Driver Model (WDDM), facilitates extending a display virtually, to any display target, such as a window on the primary display, a tablet, or another personal computer altogether. The virtual WDDM display system device has a PCI filter driver, a virtual device user mode driver and a virtual device kernel mode driver. The virtual WDDM display system interacts with a physical WDDM display device, which it uses as a surrogate renderer. The PCI filter driver is used to force enumeration of a virtual display device. The virtual device kernel mode driver uses chained callbacks at increasing IRQ levels for simulating an interrupt from a real hardware device. Continuous segments in memory are used to simulate video memory on a physical display device. DirectX extensions are used to facilitate expectations at the hardware level.
    Type: Application
    Filed: June 14, 2013
    Publication date: December 19, 2013
    Inventors: Dean Beeler, David Howell
  • Publication number: 20130262995
    Abstract: A computer-readable medium storing computer-executable instructions for: (1) tracking an inventory of ingredients available to a user; (2) generating at least one menu based at least in part on user defined criteria; and (3) creating shopping lists containing at least the ingredients required to prepare recipes included in the at least one menu. In various embodiments, the computer-readable medium stores instructions for generating menus that do not include recipes that contain ingredients from a list of ingredients to exclude. In particular embodiments, the computer-readable medium stores instructions for creating shopping lists that do not include ingredients in the inventory of ingredients available to the user.
    Type: Application
    Filed: April 3, 2012
    Publication date: October 3, 2013
    Inventor: David Howell
  • Patent number: 8489381
    Abstract: Method and system to configure a common set of electronic components using software in order to simulate different electronic, mechanical and/or electro-mechanical instruments or instrument functions. For each instrument function or traditional mode of operation to be simulated, software models are created which when directed to the electronic components, cause the electronic components to respond to input in the same manner that the actual, traditional physical instrument would respond to satisfy the same test requirement input. The software models are preferably stored in a model repository which is searchable to enable a user to select the instrument function or traditional mode of operation to be simulated with the corresponding model being provided to the electronic components. Once the model, i.e., a function for each synthetic element, is downloaded and the electronic components configured according to the model functions, testing of the assemblies or other UUTs can begin.
    Type: Grant
    Filed: March 5, 2012
    Date of Patent: July 16, 2013
    Assignee: Advanced Testing Technologies, Inc.
    Inventors: Robert Spinner, Eli Levi, William Harold Leippe, Emery Korpi, Michael Lai, James Kuveikis, Richard E. Chalmers, Richard Engel, Peter F. Britch, William Biagiotti, David Howell
  • Patent number: 8228824
    Abstract: A method and system for processing contextual information relating to an exchange of a conversation over a communication channel is provided. Several users, and/or service providers are allowed to specify a set of rules relating to a conversation channel. Contextual information, including information relating to the specified set of rules and conditions of the users, is exchanged among the users and/or several service providers when one user requests to initiate a communication channel. The received contextual information is processed to extract a set of rules and the current conditions of users. If the current conditions of the users satisfy the set of rules, a corresponding communication channel is established among the users. However, additional contextual information may be received and processed whenever there is a change in the contextual information during the conversation. Appropriate actions to the existing communication channel may be determined based on the changes.
    Type: Grant
    Filed: April 6, 2006
    Date of Patent: July 24, 2012
    Assignee: Microsoft Corporation
    Inventors: David Milstein, David Howell, Kuansan Wang, Linda Criddle, Michael D Malueg, Philip Andrew Chou, Scott Forbes, Timothy M Moore
  • Patent number: 8131529
    Abstract: Method and system to configure a common set of electronic components using software in order to simulate different electronic, mechanical and/or electro-mechanical instruments or instrument functions. For each instrument function or traditional mode of operation to be simulated, software models are created which when directed to the electronic components, cause the electronic components to respond to input in the same manner that the actual, traditional physical instrument would respond to satisfy the same test requirement input. The software models are preferably stored in a model repository which is searchable to enable a user to select the instrument function or traditional mode of operation to be simulated with the corresponding model being provided to the electronic components. Once the model, i.e., a function for each synthetic element, is downloaded and the electronic components configured according to the model functions, testing of the assemblies or other UUTs can begin.
    Type: Grant
    Filed: September 1, 2006
    Date of Patent: March 6, 2012
    Assignee: Advanced Testing Technologies Inc.
    Inventors: Robert Spinner, Eli Levi, William Harold Leippe, Emery Korpi, Michael Lai, James Kuveikis, Richard E. Chalmers, Richard Engel, Peter F. Britch, William Biagiotti, David Howell
  • Patent number: 7978218
    Abstract: Video processing arrangement including a host computer having a monitor, a video asset coupled to the computer for generating video signals and an interface for connecting the video asset to the computer to enable the display of video signals on the monitor. The video asset includes various primary elements including a primary composite video module for producing different types of a primary video signal and outputting the primary video signal via output channels, a stroke generator module for generating a stroke XYZ video signal and outputting the stroke video signal via output channels and a real time capture module for capturing video signals in a plurality of different modes. The video asset also includes a common distributed time base module for generating and distributing clock signals to all of the primary elements.
    Type: Grant
    Filed: October 10, 2006
    Date of Patent: July 12, 2011
    Assignee: Advanced Testing Technologies Inc.
    Inventors: William Biagiotti, David Howell, Peter F. Britch
  • Patent number: 7813821
    Abstract: Systems, methods and computer program products for determining a player rating for at least one tennis player enhances the tennis playing experience of by matching tennis players of comparable tennis skills. The methodology comprises assigning numerical player ratings generally corresponding to each player's individual tennis skill level. A competitive threshold is established, corresponding to a minimum number of games that a player must win in a match between players having the same player rating. A player is considered to be competitive within a rating level, regardless of whether the player wins or loses matches, provided the player wins at least the minimum number of games that corresponds to the established competitive threshold. Adjustments are made to a player's rating only if/when the player has a sustained record of “non-competitive” matches with similarly rated players.
    Type: Grant
    Filed: November 2, 2005
    Date of Patent: October 12, 2010
    Inventor: David Howell
  • Patent number: 7768533
    Abstract: Programmable video generation and analyzer including a video asset for generating video signals having a primary composite video module for producing different types of a primary video signal and outputting the primary video signal via output channels, and a secondary video source module for producing a secondary composite video signal and outputting the secondary composite video signal via output channels. The secondary video source module produces the secondary composite video signal in an identical or different format than the primary video signal and different than the primary video signal. An NTSC/PAL converter is included, for example, as part of the secondary video source module, for generating video in NTSC format and PAL format. The NTSC/PAL converter accepts a stream of data from the primary composite video module and the secondary video source module and converts it into Composite Baseband Video, Y/Pr/Pb Component Video, Y/C Video (S_Video) or RGB Video.
    Type: Grant
    Filed: January 11, 2007
    Date of Patent: August 3, 2010
    Assignee: Advanced Testing Technologies, Inc.
    Inventors: William Biagiotti, David Howell
  • Patent number: RE45960
    Abstract: Video processing arrangement including a host computer having a monitor, a video asset coupled to the computer for generating video signals and an interface for connecting the video asset to the computer to enable the display of video signals on the monitor. The video asset includes various primary elements including a primary composite video module for producing different types of a primary video signal and outputting the primary video signal via output channels, a stroke generator module for generating a stroke XYZ video signal and outputting the stroke video signal via output channels and a real time capture module for capturing video signals in a plurality of different modes. The video asset also includes a common distributed time base module for generating and distributing clock signals to all of the primary elements.
    Type: Grant
    Filed: July 11, 2013
    Date of Patent: March 29, 2016
    Assignee: Advanced Testing Technologies, Inc.
    Inventors: William Biagiotti, David Howell, Peter F Britch