Patents by Inventor Michael Whitfield

Michael Whitfield 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: 20240010399
    Abstract: The invention refers to a capillary insert (100) or cap that comprises a cone (110) in its upper part that ends in a skirt (120) forming a single piece, which leaves evidence if something in the insert (100) has changed or has been altered improperly. The capillary insert or cap of the present invention prevents its reuse and tampering through one or more breaking zones (130) located along the insert.
    Type: Application
    Filed: August 14, 2020
    Publication date: January 11, 2024
    Inventor: Adrian Michael WHITFIELD
  • Publication number: 20220414860
    Abstract: Provided is a cable and joint inspection system, process and computer readable medium enabling cable and joint inspection functions. The system includes an x-ray cabinet containing an x-ray camera and positioning equipment. The x-ray camera is positionable to obtain an x-ray image of a portion of a cable or a cable joint. The x-ray images are evaluated to determine whether a bounded area is within the x-ray image. The processor may measure the size of the bounded area in the x-ray image based on a number of pixels forming the bounded area. In response to the size of the bounded area being greater than an inclusion or void allowance threshold, the processor may flag the bounded area as an inclusion or void and flag pixel locations in the x-ray image. The flagged pixel locations correspond to a physical location within the portions of the cable or the cable joint.
    Type: Application
    Filed: April 22, 2022
    Publication date: December 29, 2022
    Applicant: SUBCOM, LLC
    Inventors: Andrew David Levins, Joseph Man, Michael Whitfield, James Fotheringham Jackson
  • Publication number: 20200369773
    Abstract: The invention provides chimeric antigen receptors (CARs), nucleic acid sequences encoding a CAR, vectors comprising a nucleic acid sequence encoding a CAR, cells expressing a CAR, pharmaceutical compositions comprising a cell expressing a CAR, wherein the CAR binds to a target molecule expressed on disease-associated macrophages or over- or aberrantly-expressed in fibrosis. The invention further provides vectors encoding a CAR and a fibrotic disease-modulatory molecule (FDMM), and cells expressing both a CAR and an FDMM. The invention also provides methods of treating a subject using a CAR, a nucleic acid sequence, a vector or vectors, or a CAR-expressing cell, a cell expressing both a CAR and an FDMM, or a pharmaceutical composition, and to methods of generating a CAR-expressing cell or a cell expressing both a CAR and an FDMM.
    Type: Application
    Filed: August 20, 2018
    Publication date: November 26, 2020
    Inventors: Michael Whitfield, Patricia Pioli, Charles Sentman, Jake Reder, Joana Murad, Yolanda Nesbeth
  • Patent number: 9703595
    Abstract: There is provided a multi-core system that includes a lower-subsystem including a first processor and a number of slave processing cores. Each of the slave processing cores can be a coprocessor or a digital signal processor. The first processor is configured to control processing on the slave processing cores and includes a system dispatcher configured to control transactions for execution on the slave processing cores. The system dispatcher is configured to generate the transactions to be executed on the slave processing cores. The first processor can include a number of hardware drivers for receiving the transactions from the system dispatcher and providing the transactions to the slave processing cores for execution. The multi-core system can further include an upper sub-system in communication with the lower-subsystem and including a second processor configured to provide protocol processing.
    Type: Grant
    Filed: November 20, 2008
    Date of Patent: July 11, 2017
    Assignee: Mindspeed Technologies, LLC
    Inventors: Michael Whitfield, Alexey Pynko, Jason B. Brent, Majid Shaghaghi, Michael S. Beadle
  • Publication number: 20100088703
    Abstract: There is provided a multi-core system that includes a lower-subsystem including a first processor and a number of slave processing cores. Each of the slave processing cores can be a coprocessor or a digital signal processor. The first processor is configured to control processing on the slave processing cores and includes a system dispatcher configured to control transactions for execution on the slave processing cores. The system dispatcher is configured to generate the transactions to be executed on the slave processing cores. The first processor can include a number of hardware drivers for receiving the transactions from the system dispatcher and providing the transactions to the slave processing cores for execution. The multi-core system can further include an upper sub-system in communication with the lower-subsystem and including a second processor configured to provide protocol processing.
    Type: Application
    Filed: November 20, 2008
    Publication date: April 8, 2010
    Applicant: MINDSPEED TECHNOLOGIES, INC.
    Inventors: Michael Whitfield, Alexey Pynko, Jason B. Brent, Majid Shaghaghi, Michael S. Beadle
  • Patent number: 7126983
    Abstract: A communication system for a computer includes apparatuses and methods for providing commands and data between a host computer and a multi-channel modem via a single host-to-modem physical channel using multiple logical channels. The communication system suitably includes a logical channel upon which each modem receives command data. Signals asserted on the logical channel corresponding to commands for a particular physical channel are automatically treated as commands. Signals on noncommand logical channels are processed as data to be transferred. Consequently, each physical channel of the modem may be controlled without requiring an escape sequence.
    Type: Grant
    Filed: March 8, 1999
    Date of Patent: October 24, 2006
    Assignee: Silicon Laboratories Inc.
    Inventors: Joel D. Peshkin, Paul Wren, Michael Whitfield
  • Patent number: 6961424
    Abstract: There is provided methods and devices for relaying tone events in a communication system. A first tone data indicative of a first tone is received and buffered. Following, a second tone data indicative of a second tone is received and buffered. The first and second tones can be, for example, DTMF digits. A processor retrieves the first tone data from the buffer and generates the first tone corresponding to the first tone data. The first tone is generated for at least a first predetermined period, which can be approximately 50 msec, for example. After the first tone has ended, the processor waits for a second predetermined period before retrieving the second tone data from the buffer. The second predetermined period can be, for example, 50 msec. Subsequently, the second tone corresponding to the second tone data is generated for at least the first predetermined period of time.
    Type: Grant
    Filed: February 21, 2002
    Date of Patent: November 1, 2005
    Assignee: Mindspeed Technologies, Inc.
    Inventors: Jerome Vialle, Michael Whitfield, Remy Gauguey
  • Patent number: 6856607
    Abstract: Disclosed are systems and methods for signal detection. In one embodiment, a method is provided for detecting a signal. In this respect, the method comprises the steps of determining a normalized measure of a first power within a first frequency band relative to a second power within a second frequency band of an input signal in a network gateway, wherein the first frequency band is within the second frequency band; and, comparing the normalized measure of the first power with a predefined power threshold to detect a presence of an anticipated signal in the first frequency band.
    Type: Grant
    Filed: March 26, 2001
    Date of Patent: February 15, 2005
    Assignee: Conexant Systems, Inc.
    Inventors: Jerome Vialle, Patrick Ryan, Michael Whitfield
  • Patent number: 6563599
    Abstract: A method for avoiding time-outs during facsimile transmissions over IP networks is disclosed. In the disclosed method, T.30 commands and responses are passed in V.21 channel 2 (“ch2”) modulation with HDLC framing. Normally, when a T.30 message is sent, the V.21 ch2 carrier starts, then there is one second of HDLC flags, followed by the contents of the message. In a method according to the present invention, the V.21 ch2 carrier and HDLC flags are started when a response is late from the remote facsimile machine. This step is preferably initiated on occasions when a time-out would otherwise be likely in view of the late response. If the response from the remote facsimile machine arrives during the one second HDLC flags, the message is sent to the remote facsimile normally. If the message has not been received by the end of the one second HDLC flags, this period is extended for an additional two seconds.
    Type: Grant
    Filed: October 4, 1999
    Date of Patent: May 13, 2003
    Assignee: Conexant Systems, Inc.
    Inventor: Michael Whitfield
  • Patent number: D840552
    Type: Grant
    Filed: July 1, 2016
    Date of Patent: February 12, 2019
    Inventor: Michael Whitfield
  • Patent number: D841191
    Type: Grant
    Filed: July 1, 2016
    Date of Patent: February 19, 2019
    Inventor: Michael Whitfield
  • Patent number: D922250
    Type: Grant
    Filed: February 12, 2019
    Date of Patent: June 15, 2021
    Inventor: Michael Whitfield
  • Patent number: D1004476
    Type: Grant
    Filed: April 7, 2021
    Date of Patent: November 14, 2023
    Assignee: Greenrise Technologies, LLC
    Inventor: Michael Whitfield