Patents by Inventor Richard J. Wilcox

Richard J. Wilcox 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: 20240170714
    Abstract: A energy storage device for cycling between a charged state and a discharged state, the energy storage device including an enclosure, an electrode assembly and a non-aqueous liquid electrolyte within the enclosure, and a constraint that maintains a pressure on the electrode assembly as the energy storage device is cycled between the charged and the discharged states.
    Type: Application
    Filed: December 6, 2023
    Publication date: May 23, 2024
    Inventors: Robert S. Busacca, Ashok Lahiri, Murali S. Ramasubramanian, Bruno A. Valdes, Gardner Cameron Dales, Christopher J. Spindt, Geoffrey Matthew Ho, Harrold J. Rust, III, James D. Wilcox, John F. Varni, Kim Han Lee, Nirav S. Shah, Richard J. Contreras, Lynn Van Erden, Ken S. Matsubayashi, Jeremie J. Dalton
  • Patent number: 11961952
    Abstract: A secondary battery is provided for cycling between a charged and a discharged state, the secondary battery including a battery enclosure, an electrode assembly, carrier ions, a non-aqueous liquid electrolyte within the battery enclosure, and a set of electrode constraints. The set of electrode constraints includes a primary constraint system having first and second primary growth constraints and at least one primary connecting member, the first and second primary growth constraints separated from each other in the longitudinal direction, wherein the primary constraint array restrains growth of the electrode assembly in the longitudinal direction such that any increase in the Feret diameter of the electrode assembly in the longitudinal direction over 20 consecutive cycles of the secondary battery is less than 20%.
    Type: Grant
    Filed: September 6, 2022
    Date of Patent: April 16, 2024
    Assignee: Enovix Corporation
    Inventors: Robert S. Busacca, Ashok Lahiri, Murali Ramasubramanian, Bruno A. Valdes, Gardner Cameron Dales, Christopher J. Spindt, Geoffrey Matthew Ho, Harrold J. Rust, III, James D. Wilcox, John F. Varni, Kim Han Lee, Nirav S. Shah, Richard J. Contreras, Lynn Van Erden, Vladimir Dioumaev
  • Publication number: 20120182473
    Abstract: A mechanism for facilitating clock recovery for streaming content over a packetized network is described. A method of embodiments includes receiving an estimated data stream at a first device. The estimated data stream may include estimated data format information relating to a data stream expected to be received at the first device. The method may further include performing, at the first device, clock regeneration of the estimated data stream based on the estimated data format information. The clock regeneration may include performing clock recovery of the estimated data stream.
    Type: Application
    Filed: December 28, 2011
    Publication date: July 19, 2012
    Inventors: Gyudong Kim, Hoon Choi, Richard J. Wilcox, Chandlee Harrell
  • Publication number: 20120131245
    Abstract: Embodiments of the invention are generally directed to transfer of control bus signaling on a packet-switched network. An embodiment of a method includes sending control signals from a first device on a first control bus, the control signals being sent according to an interface protocol, the control signals being intended for a second device. The method further includes detecting a current state of the first control bus, where the current state is a control signal value driven by the first device; inserting a control signal representing the current state of the control bus into a data packet; and transmitting the data packet to the second device via a packet-switched network.
    Type: Application
    Filed: November 19, 2010
    Publication date: May 24, 2012
    Applicant: SILICON IMAGE, INC.
    Inventor: Richard J. Wilcox
  • Patent number: 8163971
    Abstract: A method and system for providing heat to a chemical conversion process is advantageously employed in the production of olefin by the catalytic dehydrogenation of a corresponding hydrocarbon. The catalytic dehydrogenation process employs diluent steam operating at a steam to oil ratio which can be 1.0 or below and relatively low steam superheater furnace temperature. The process and system are advantageously employed for the production of styrene by the catalytic dehydrogenation of ethylbenzene.
    Type: Grant
    Filed: March 17, 2009
    Date of Patent: April 24, 2012
    Assignee: Lummus Technology Inc.
    Inventors: Richard J. Wilcox, Sanjeev Ram, Ajay Gami, Robert Brummer, Joseph Romeo
  • Patent number: 7979589
    Abstract: A method, apparatus and system are provided for enhancing port multipliers. In one embodiment, a port multiplier is configured to couple a network host with port multipliers. The port multiplier includes a top port multiplier to establish and maintain communication with each of the port multipliers to communicate with the network host, and the port multipliers having intermediate port multipliers and/or bottom port multipliers. Further, network devices are in communication with the port multipliers, the port multiplier, and the network host.
    Type: Grant
    Filed: March 14, 2008
    Date of Patent: July 12, 2011
    Assignee: Silicon Image, Inc.
    Inventors: Kyutaeg Oh, Eunjoo Hwang, Richard J. Wilcox, Conrad Maxwell
  • Patent number: 7964765
    Abstract: Processes are provided for the production of styrene monomer by oxidative dehydrogenation of EB using CO2 as a soft oxidant. Carbon dioxide is used as the reaction diluent in one or more dehydrogenation reactors and to supply the heat required for the endothermic reaction of EB to styrene monomer. In the dehydrogenation reactors, two parallel reactions for styrene monomer formation occur simultaneously: (1) direct EB dehydrogenation to styrene monomer over a catalyst using heat provided by the carbon dioxide, and (2) oxidative dehydrogenation of EB with carbon dioxide to form styrene monomer.
    Type: Grant
    Filed: June 14, 2008
    Date of Patent: June 21, 2011
    Assignee: Lummus Technology Inc.
    Inventors: Kevin J. Schwint, Richard J. Wilcox
  • Patent number: 7910784
    Abstract: This invention relates to a process for the production of styrene monomer by the dehydrogenation or oxidative dehydrogenation of ethylbenzene in the presence of recycle gas and more particularly to a method of reducing the boiling point of liquid ethylbenzene feed in the production of styrene monomer. The process comprises the step of catalytically dehydrogenating or oxydehydrogenating ethylbenzene in the presence of a mixture, wherein the mixture substantially comprises carbon dioxide, thereby catalytically producing styrene monomer.
    Type: Grant
    Filed: June 14, 2008
    Date of Patent: March 22, 2011
    Assignee: Lummus Technology Inc.
    Inventors: Kevin J. Schwint, Richard J. Wilcox
  • Publication number: 20100240940
    Abstract: A method and system for providing heat to a chemical conversion process is advantageously employed in the production of olefin by the catalytic dehydrogenation of a corresponding hydrocarbon. The catalytic dehydrogenation process employs diluent steam operating at a steam to oil ratio which can be 1.0 or below and relatively low steam superheater furnace temperature. The process and system are advantageously employed for the production of styrene by the catalytic dehydrogenation of ethylbenzene.
    Type: Application
    Filed: March 17, 2009
    Publication date: September 23, 2010
    Inventors: Richard J. Wilcox, Sanjeev Ram, Ajay Gami, Robert Brummer, Joseph Romeo
  • Publication number: 20090312589
    Abstract: Processes are provided for the production of styrene monomer by oxidative dehydrogenation of EB using CO2 as a soft oxidant. Carbon dioxide is used as the reaction diluent in one or more dehydrogenation reactors and to supply the heat required for the endothermic reaction of EB to styrene monomer. In the dehydrogenation reactors, two parallel reactions for styrene monomer formation occur simultaneously: (1) direct EB dehydrogenation to styrene monomer over a catalyst using heat provided by the carbon dioxide, and (2) oxidative dehydrogenation of EB with carbon dioxide to form styrene monomer.
    Type: Application
    Filed: June 14, 2008
    Publication date: December 17, 2009
    Inventors: Kevin J. Schwint, Richard J. Wilcox
  • Publication number: 20090312590
    Abstract: This invention relates to a process for the production of styrene monomer by the dehydrogenation or oxidative dehydrogenation of ethylbenzene in the presence of recycle gas and more particularly to a method of reducing the boiling point of liquid ethylbenzene feed in the production of styrene monomer. The process comprises the step of catalytically dehydrogenating or oxydehydrogenating ethylbenzene in the presence of a mixture, wherein the mixture substantially comprises carbon dioxide, thereby catalytically producing styrene monomer.
    Type: Application
    Filed: June 14, 2008
    Publication date: December 17, 2009
    Inventors: Kevin J. Schwint, Richard J. Wilcox
  • Patent number: 7290188
    Abstract: A method and apparatus for capturing the internal state of an integrated circuit (IC) for second and higher order speedpath-induced failures. The method includes stretching one or more cycles of an internal clock signal in order to mask a first order speedpath-induced failure (SIF), wherein the internal clock signal is restored to operating at a normal speed subsequent to masking the first order SIF. The internal clock signal may be stopped at a cycle corresponding to a higher order SIF. After stopping the internal clock signal, test output data may be loaded into a scan chain. The method may also be used in conjunction with a laser or other device for other test enhancements.
    Type: Grant
    Filed: August 31, 2004
    Date of Patent: October 30, 2007
    Assignee: Advanced Micro Devices, Inc.
    Inventors: Spencer A. Peterson, Richard J. Wilcox, Michael P. Taborn
  • Patent number: 5962758
    Abstract: Ethylbenzene is produced from benzene and ethylene in an alkylation reactor wherein the feedstocks also contain propylbenzenes and/or components that produce propylbenzene. Polyethylbenzenes are also produced in the process. The ethylbenzene product and unreacted benzene are separated and then the propylbenzenes are separated from the polyethylbenzenes by distillation. The propylbenzenes are destroyed in a vapor-phase reactor and the polyethylbenzenes are transalkylated with benzene in a liquid or partial liquid phase at a lower temperature.
    Type: Grant
    Filed: April 9, 1998
    Date of Patent: October 5, 1999
    Assignee: ABB Lummus Global Inc.
    Inventors: Angel S. Sy, Richard J. Wilcox