Patents by Inventor Bradley Walker

Bradley Walker 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: 20210022652
    Abstract: Enzymatic and non-enzymatic detectors and associated membrane apparatus, and methods of use, such as within a fully implantable sensor apparatus. In one embodiment, detector performance is controlled through selective use of membrane configurations and enzyme region shapes, which enable accurate detection of blood glucose level within the solid tissue of the living host for extended periods of time. Isolation between the host's tissue and the underlying enzymes and reaction byproducts used in the detectors is also advantageously maintained in one embodiment via use of a non-enzyme containing permeable membrane formed of e.g., a biocompatible crosslinked protein-based material. Control of response range and/or rate in some embodiments also permits customization of sensor elements. In one variant, heterogeneous detector elements are used to, e.g., accommodate a wider range of blood glucose concentration within the host.
    Type: Application
    Filed: August 10, 2020
    Publication date: January 28, 2021
    Inventors: Joseph Lucisano, Bahman Javidi, Lev Kurbanyan, Joe Lin, Timothy Routh, Bradley Walker
  • Publication number: 20200384858
    Abstract: Embodiments include methods, systems and computer readable storage medium for a method for utilizing a vehicle learn mode is disclosed. The method includes receiving, by a learn mode user interface, a selection to use a vehicle learn mode. The method further includes receiving, by the learn mode user interface, a request for information about a user control or vehicle feature for a vehicle. The method further includes obtaining, by the learn mode user interface, the information from an electronic owner's manual for the vehicle. The method further includes outputting, by an audio system or a visual display, the information to a user.
    Type: Application
    Filed: June 7, 2019
    Publication date: December 10, 2020
    Inventors: Gregg Prottengeier, Frederick Gersdorff, Christopher Hausner, Josh A. Cohen, Bradley A. Walker, Terence E. Jackson, Olugbenga O. Olumolade
  • Patent number: 10736553
    Abstract: Enzymatic and non-enzymatic detectors and associated membrane apparatus, and methods of use, such as within a fully implantable sensor apparatus. In one embodiment, detector performance is controlled through selective use of membrane configurations and enzyme region shapes, which enable accurate detection of blood glucose level within the solid tissue of the living host for extended periods of time. Isolation between the host's tissue and the underlying enzymes and reaction byproducts used in the detectors is also advantageously maintained in one embodiment via use of a non-enzyme containing permeable membrane formed of e.g., a biocompatible crosslinked protein-based material. Control of response range and/or rate in some embodiments also permits customization of sensor elements. In one variant, heterogeneous detector elements are used to, e.g., accommodate a wider range of blood glucose concentration within the host.
    Type: Grant
    Filed: March 12, 2018
    Date of Patent: August 11, 2020
    Assignee: GlySens Incorporated
    Inventors: Joseph Lucisano, Bahman Javidi, Lev Kurbanyan, Joe Lin, Timothy Routh, Bradley Walker
  • Patent number: 10561353
    Abstract: Enzymatic and non-enzymatic detectors and associated membrane apparatus, and methods of use, such as within a fully implantable sensor apparatus. In one embodiment, detector performance is controlled through selective use of membrane configurations and enzyme region shapes, which enable accurate detection of blood glucose level within the solid tissue of the living host for extended periods of time. Isolation between the host's tissue and the underlying enzymes and reaction byproducts used in the detectors is also advantageously maintained in one embodiment via use of a non-enzyme containing permeable membrane formed of e.g., a biocompatible crosslinked protein-based material. Control of response range and/or rate in some embodiments also permits customization of sensor elements. In one variant, heterogeneous detector elements are used to, e.g., accommodate a wider range of blood glucose concentration within the host.
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: February 18, 2020
    Assignee: GLYSENS INCORPORATED
    Inventors: Joseph Lucisano, Bahman Javidi, Lev Kurbanyan, Joe Lin, Timothy Routh, Bradley Walker
  • Publication number: 20180353306
    Abstract: Enzymatic and non-enzymatic detectors and associated membrane apparatus, and methods of use, such as within a fully implantable sensor apparatus. In one embodiment, detector performance is controlled through selective use of membrane configurations and enzyme region shapes, which enable accurate detection of blood glucose level within the solid tissue of the living host for extended periods of time. Isolation between the host's tissue and the underlying enzymes and reaction byproducts used in the detectors is also advantageously maintained in one embodiment via use of a non-enzyme containing permeable membrane formed of e.g., a biocompatible crosslinked protein-based material. Control of response range and/or rate in some embodiments also permits customization of sensor elements. In one variant, heterogeneous detector elements are used to, e.g., accommodate a wider range of blood glucose concentration within the host.
    Type: Application
    Filed: March 12, 2018
    Publication date: December 13, 2018
    Inventors: Joseph Lucisano, Bahman Javidi, Lev Kurbanyan, Joe Lin, Timothy Routh, Bradley Walker
  • Publication number: 20170347932
    Abstract: Enzymatic and non-enzymatic detectors and associated membrane apparatus, and methods of use, such as within a fully implantable sensor apparatus. In one embodiment, detector performance is controlled through selective use of membrane configurations and enzyme region shapes, which enable accurate detection of blood glucose level within the solid tissue of the living host for extended periods of time. Isolation between the host's tissue and the underlying enzymes and reaction byproducts used in the detectors is also advantageously maintained in one embodiment via use of a non-enzyme containing permeable membrane formed of e.g., a biocompatible crosslinked protein-based material. Control of response range and/or rate in some embodiments also permits customization of sensor elements. In one variant, heterogeneous detector elements are used to, e.g., accommodate a wider range of blood glucose concentration within the host.
    Type: Application
    Filed: June 1, 2016
    Publication date: December 7, 2017
    Inventors: Joseph Lucisano, Bahman Javidi, Lev Kurbanyan, Joe Lin, Timothy Routh, Bradley Walker
  • Patent number: 9471125
    Abstract: A microcoded processor that uses microinstructions to reduce power consumption utilizing low power consumption registers to store most recently retrieved data from a high power consumption control store; a control store in combination with an indirect register file to provide the micro-orders necessary for operation of the microcoded processor without extending the size of the microinstruction; and a microcode driven single clock cycle control to turn off circuitry when not needed.
    Type: Grant
    Filed: October 1, 2010
    Date of Patent: October 18, 2016
    Assignee: Rockwell Collins, Inc.
    Inventors: John K. Gee, Steven E. Koenck, David W. Jensen, Allen P. Mass, Jeffrey D. Russell, Bradley A. Walker
  • Patent number: 8655047
    Abstract: Systems, methods, and computer program products are provided for automating the separation of a check and a stub attached to the check in a payment receiving and processing system. For example, one embodiment of the invention involves a computerized apparatus configured to receive a document image, locate a Magnetic Ink Character Recognition (MICR) line in the document image, and capture a check image by capturing a portion of the document image based at least partially on the location of the MICR line.
    Type: Grant
    Filed: December 22, 2008
    Date of Patent: February 18, 2014
    Assignee: Bank of America Corporation
    Inventors: Robert Bradley Walker, Ellen Anne O'Hare
  • Patent number: 8185471
    Abstract: Systems, methods, and computer program products are provided for integrating a mail receiving process with a payment processing system. Embodiments of the invention include a capture device configured to: (1) receive a plurality of payment-related mail items comprising a plurality of envelopes containing one or more items; (2) scan the plurality of envelopes and the items to obtain data about each of the plurality of payment-related mail items; (3) identify one or more exception situations regarding one or more payment-related mail items; (4) associate an exception indicator with the data obtained about the one or more payment-related mail items, wherein the exception indicator provides an indication as to an exception type selected from a plurality of exception types; and (5) communicate the data and the one or more exception indicators to a payment processing system.
    Type: Grant
    Filed: September 23, 2008
    Date of Patent: May 22, 2012
    Assignee: Bank of America Corporation
    Inventors: Robert Bradley Walker, Ellen Anne O'Hare
  • Publication number: 20070182555
    Abstract: An apparatus and method to detect consumer choices of products by use of RFID tags associated with a product and RFID readers to detect movement of the tag, which can initiate a presentation of relevant digital media based on the event and tag detected. The present invention is a new method of utilizing digital merchandising software, and RFID tags or other similar emitter identification tags as a potential input technology. The concept of the present invention can be considered a concept of “reverse RFID”, where the RFID reader and supporting CPU keeps track of tags in proximity to the reader and then triggering events based on separation from reader (i.e. the RFID reader no longer detects the presence of an RFID tag because the tag has been moved out of the range of the reader). The movement of the tag out of the detection range of the reader can be the result of a potential customer picking up a product and removing it from the shelf, where the product has an RFID tag associated therewith.
    Type: Application
    Filed: October 10, 2006
    Publication date: August 9, 2007
    Applicant: NANONATION INCORPORATED
    Inventors: Bradley Walker, Matthew Dorsey
  • Publication number: 20070140558
    Abstract: Disclosed is a system for adjusting a plurality of component color signals for expanded color gamut displays. The disclosed system comprises an input for receiving the component color signals, a detection circuit (502) connected to the input and configured to detect at least one characteristics of the received component color signals, and an adjustment circuit (504) connected to the input for receiving the component color signal and for creating adjusted component color signals from the received component color signals according to a certain technique, where the certain technique is changed according to the detected characteristic.
    Type: Application
    Filed: February 20, 2007
    Publication date: June 21, 2007
    Applicant: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Gregory Pettitt, Bradley Walker
  • Publication number: 20070085902
    Abstract: In accordance with the teachings of the present invention, a system and method for displaying stereoscopic digital motion picture images are provided. In a particular embodiment of the present invention, the method includes receiving at a digital video projector one or more frames of left-eye data and one or more frames of right-eye data, receiving at the digital video projector an input reference signal indicating whether each frame of data comprises left-eye data or right-eye data, receiving at the digital video projector a display reference signal indicating whether left-eye data or right-eye data should be projected at a particular time, and projecting the left-eye data and right eye data, as indicated by the display reference signal, separated by periods of dark time.
    Type: Application
    Filed: October 18, 2005
    Publication date: April 19, 2007
    Inventors: Bradley Walker, Stephen Burket
  • Publication number: 20060204007
    Abstract: In accordance with the teachings of the present invention, a system and method for detecting AES random number generator synchronization errors are provided.
    Type: Application
    Filed: September 6, 2005
    Publication date: September 14, 2006
    Inventors: Reiner Doetzkies, Bradley Walker, Matthew Fritz
  • Publication number: 20060053441
    Abstract: In accordance with the teachings the present invention, a system and method for transporting video data through a dual-link HD-SDI connection is provided. In a particular embodiment of the present invention, the method includes coupling a digital video projector and a playback server with a dual-link HD-SDI connection, the dual-link HD-SDI connection having four 10-bit subchannels; dividing 12-bit, 4:4:4, RGB video data into four 9-bit sections; mapping each 9-bit section of video data into nine least significant bits of a respective one of the four 10-bit subchannels; setting a most significant bit of each 10-bit subchannel to be a compliment of a next most significant bit of the 10-bit subchannel; and transporting the sections of video data from the playback server to the digital video projector through the dual-link HD-SDI connection.
    Type: Application
    Filed: September 6, 2005
    Publication date: March 9, 2006
    Inventor: Bradley Walker
  • Publication number: 20060050883
    Abstract: In accordance with the teachings of the present invention, a system and method for bit stream compatible local link encryption are provided. In particular embodiments of the present invention, the method includes generating a random number stream using an active line count of a frame of video as an input to a first random number generator in a playback server; encrypting data at the playback server based upon a first deterministic mapping between the first random number stream and the data, wherein the first deterministic mapping prevents the generation of prohibited codes; transporting the encrypted data from the playback server to a digital video projector; generating a second random number stream using the active line count of the frame of video as an input to a second random number generator in the digital video projector; and decrypting the encrypted data at the digital video projector based upon a second deterministic mapping between the second random number stream and the encrypted data.
    Type: Application
    Filed: September 6, 2005
    Publication date: March 9, 2006
    Inventors: Bradley Walker, Matthew Fritz, Reiner Doetzkies
  • Publication number: 20060053471
    Abstract: In accordance with the teachings of the present invention, a system and method for transporting an ancillary data packet in the active area of a video stream are provided. In particular embodiments of the present invention, the method includes coupling a playback server and a digital video projector with a DVI link; placing an ancillary data packet of link encryption metadata in a false line of video in an active area of a frame of video at the playback server, a remainder of the active area comprising true lines of video; transmitting the ancillary data packet from the playback server to a digital video projector through the DVI link; extracting the ancillary data packet from the frame of video at the digital video projector; and displaying the remainder of the active area of the frame of video at the digital video projector.
    Type: Application
    Filed: September 6, 2005
    Publication date: March 9, 2006
    Inventors: Bradley Walker, Matthew Fritz
  • Publication number: 20050146602
    Abstract: Disclosed is a telecine system (300) for media conversion of an original format video signal to a new format video signal. The new format video signal is displayed on at least two monitors (303, 307) having different color gamuts so that a colorist (302) can adjust the telecine process in order to produce the new format video signal such that it has acceptable image quality on both of the monitors (303, 307).
    Type: Application
    Filed: January 7, 2004
    Publication date: July 7, 2005
    Inventors: Gregory Pettitt, Bradley Walker, Douglas Darrow, Matthew Cowan
  • Publication number: 20050147294
    Abstract: Disclosed is a system for adjusting a plurality of component color signals for expanded color gamut displays. The disclosed system comprises an input for receiving the component color signals, a detection circuit (502) connected to the input and configured to detect at least one characteristic of the received component color signals, and an adjustment circuit (504) connected to the input for receiving the component color signal and for creating adjusted component color signals from the received component color signals according to a certain technique, where the certain technique is changed according to the detected characteristic.
    Type: Application
    Filed: January 7, 2004
    Publication date: July 7, 2005
    Inventors: Gregory Pettitt, Bradley Walker
  • Publication number: 20050081251
    Abstract: The present invention is directed to a system and method for use in a computing environment to provide high definition (HD) video content as part of a multimedia experience over computing networks such as Internet Protocol (IP) networks. The present invention provides an interactive entertainment system where HD video is provided in a personal computing environment through novel compression techniques and optimization for the rendering hardware. Further, the HD video is embedded into other multimedia offerings to allowing unprecedented interaction by end users.
    Type: Application
    Filed: October 10, 2003
    Publication date: April 14, 2005
    Inventors: Bradley Walker, John Turnipseed, Daniel Castagnoli, Tanner Tuttle
  • Publication number: 20050052703
    Abstract: A method and system for displaying fractional bit data in order to increase the bit depth of a PWM display without requiring the use of an excessive number of bit planes. One embodiment of the present invention combines the outputs of two random number generators (702) with the outputs of a row counter (704) and column counter (706) to yield row and column indexes into two 32×32 cell blue noise masks. The row and column indexes select a blue noise mask threshold for a given pixel. The threshold from the first blue noise mask (708) is applied to a comparator (710) where it is compared to the fractional bit portion of the pixel data. A first blue noise bit, BN(1), is generated based on this comparison. Typically, BN(1) is a “1” when the fractional portion of the pixel data exceeds the threshold value from the mask. The same threshold data is also processed by inverter (712) to produce the threshold that would be shored in an inverted form of Mask A.
    Type: Application
    Filed: August 10, 2004
    Publication date: March 10, 2005
    Inventors: Gregory Pettitt, Bradley Walker, Matthew Fritz