Patents by Inventor Robert D. Lee

Robert D. Lee 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: 20250046879
    Abstract: A secondary battery for cycling between a charged and a discharged state, wherein a 2D map of the median vertical position of the first opposing vertical end surface of the electrode active material in the X-Z plane, along the length LE of the electrode active material layer, traces a first vertical end surface plot, EVP1, a 2D map of the median vertical position of the first opposing vertical end surface of the counter-electrode active material layer in the X-Z plane, along the length LC of the counter-electrode active material layer, traces a first vertical end surface plot, CEVP1, wherein for at least 60% of the length Lc of the first counter-electrode active material layer (i) the absolute value of a separation distance, SZ1, between the plots EVP1 and CEVP1 measured in the vertical direction is 1000 ?m?|SZ1|?5 ?m.
    Type: Application
    Filed: August 13, 2024
    Publication date: February 6, 2025
    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, Ken S. Matsubayashi, Jeremie J. Dalton, Jason Newton Howard, Robert Keith Rosen
  • Publication number: 20250046812
    Abstract: Secondary batteries and methods of manufacture thereof are provided. A secondary battery can comprise an offset between electrode and counter-electrode layers in a unit cell. Secondary batteries can be prepared by removing a population of negative electrode subunits from a negative electrode sheet, the negative electrode sheet comprising a negative electrode sheet edge margin and at least one negative electrode sheet weakened region that is internal to the negative electrode sheet edge margin, removing a population of separator layer subunits from a separator sheet, and removing a population of positive electrode subunits from a positive electrode sheet, the positive electrode sheet comprising a positive electrode edge margin and at least one positive electrode sheet weakened region that is internal to the positive electrode sheet edge margin, and stacking members of the negative electrode subunit population, the separator layer subunit population and the positive electrode subunit population.
    Type: Application
    Filed: August 5, 2024
    Publication date: February 6, 2025
    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, Ken S. Matsubayashi, Jeremie J. Dalton, Jason Newton Howard, Robert Keith Rosen, Jonathan C. Doan, Michael J. Armstrong, Anthony Calcaterra, Benjamin L. Cardozo, Joshua David Winans, Neelam Singh, Jeffrey Glenn Buck, Thomas John Schuerlein, Kim Lester Fortunati, Neal Sarswat
  • Publication number: 20250032170
    Abstract: An electrosurgical forceps includes first and second shaft members pivotably coupled to one another via a pivot member such that pivoting of the first and second shaft members between spaced-apart and approximated positions pivots jaw members thereof between open and closed positions. A knife is translatable between retracted and extended positions. A knife deployment mechanism is operably coupled to the first shaft member and includes at least one trigger and at least one linkage coupling the at least one trigger with the knife such that pivoting of the at least one trigger relative to the first shaft member translates the knife between the retracted and extended positions. A knife lockout biased towards a locked position inhibits distal translation of the knife. The knife lockout is movable from the locked position to an unlocked position upon approximation of the jaw members to permit distal translation of the knife.
    Type: Application
    Filed: October 11, 2024
    Publication date: January 30, 2025
    Applicant: Covidien LP
    Inventors: Grant T. Sims, Benjamin R. Arts, Kelley D. Goodman, David Michael Keffeler, Craig V. Krastins, Jennifer E. Lee, Robert F. McCullough, JR., Daniel W. Mercier
  • Patent number: 12206106
    Abstract: Embodiments of secondary batteries having electrode assemblies are provided. A secondary battery can comprise an electrode assembly having a stacked series of layers, the stacked series of layers having an offset between electrode and counter-electrode layers in a unit cell member of the stacked series. A set of constraints can be provided with a primary constraint system with first and second primary growth constraints separated from each other in a longitudinal direction, and connected by at least one primary connecting member, and a secondary constraint system comprises first and second secondary growth constraints separated in a second direction and connected by members of the stacked series of layers. The primary constraint system may at least partially restrain growth of the electrode assembly in the longitudinal direction, and the secondary constraint system may at least partially restrain growth in the second direction that is orthogonal to the longitudinal direction.
    Type: Grant
    Filed: February 17, 2022
    Date of Patent: January 21, 2025
    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, Ken S. Matsubayashi, Jeremie J. Dalton, Jason Newton Howard, Robert Keith Rosen, Jonathan C. Doan, Michael J. Armstrong, Anthony Calcaterra, Benjamin L. Cardozo, Joshua David Winans, Neelam Singh, Jeffrey Glenn Buck, Thomas John Schuerlein, Kim Lester Fortunati, Neal Sarswat
  • Patent number: 9819593
    Abstract: Embodiments disclosed herein can allow a user of mobile device in a network environment to switch between using public network services and using private network services. To access private network services, a virtualization cloud client application running on mobile device connects to a virtualized device hosted in virtualization cloud and brokers access to private network services as well as local device functions. Embodiments disclosed herein provide a system, method, and computer program product for improving network latency by bypassing elements or functions on a remote virtual machine. Examples of this approach include moving elements of the user interface from the remote virtual machine to the local physical device, bypassing a media player on a virtual machine, and bypassing certain telephone functions on a virtual machine and instead performing those functions on the physical device.
    Type: Grant
    Filed: January 22, 2014
    Date of Patent: November 14, 2017
    Assignee: Hypori, Inc.
    Inventors: Brian J. Vetter, Rajesh P. Gopi, Robert D. Lee, Justin P. Marston
  • Patent number: 9697629
    Abstract: Embodiments disclosed herein can match a virtual display configuration to a physical display configuration. A method may include receiving from a physical device a physical device display configuration; generating a list of display configurations compatible with the physical display configuration, the generating a list including determining best matches of display geometries, aspect ratio, and density; providing the list to the physical device; and implementing a selected member of the list as a virtual device display on the physical device.
    Type: Grant
    Filed: January 22, 2014
    Date of Patent: July 4, 2017
    Assignee: Hypori, Inc.
    Inventors: Brian J. Vetter, Robert D. Lee, Justin P. Marston, Patrick Turley
  • Patent number: 9516883
    Abstract: Disclosed are: an assembly and method for thin bread-like food having a housing, rotatable drum, infeed roller for moving food toward drum rotation, and a drum heater. A radiant heater associated with the housing radiates heat towards food on the drum. Food can be directed toward the infeed roller by an infeed platform. The drum can be rotatably supported by a bearing arrangement. An interior drum heater and a thermostat sensor can also be supported by the bearing. A guide can contact food that separates from the drum, to redirect it toward the drum surface. A discharge scraper can separate food from the drum. A discharge roller can direct food from the drum toward a discharge direction. A motor drive assembly can drive drum, infeed roller and discharge roller rotation.
    Type: Grant
    Filed: July 18, 2014
    Date of Patent: December 13, 2016
    Assignee: Star Manufacturing International Inc.
    Inventors: Michael L. Huegerich, Robert D. Lee
  • Patent number: 9380456
    Abstract: Embodiments disclosed herein provide a system, method, and computer program product for dynamically switching virtual devices in a virtual mobile device platform. The virtual devices may use any desired operating system or operating system version. In some embodiments, a launch application installed on a secondary virtual device is defined for opening a file of a given file type. Upon a request to open a file of the given file type, the secondary virtual device is launched, and a connection is established with a client device. A client device can connect to a secondary virtual device by using a primary virtual device as a proxy, or by using a bypass channel connection.
    Type: Grant
    Filed: January 22, 2014
    Date of Patent: June 28, 2016
    Assignee: Hypori, Inc.
    Inventors: Robert D. Lee, Justin P. Marston
  • Patent number: 8107634
    Abstract: A calibration device for calibrating a dynamic pressure sensor includes a power/control box and a portable calibration head disposed in electrical communication with the power/control box. The portable calibration head may include a calibration head housing having a housing opening and a speaker provided in the calibration head housing and communicating with the housing opening. The power/control box may be configured to induce emission of an acoustic calibration signal from the speaker of the calibration head.
    Type: Grant
    Filed: October 25, 2008
    Date of Patent: January 31, 2012
    Assignee: The Boeing Company
    Inventors: Richard M Gratzer, Robert D. Lee, Joel R. Tuss, James R. Underbrink, Wayne F. Wenneman
  • Publication number: 20100104108
    Abstract: A calibration device for calibrating a dynamic pressure sensor includes a power/control box and a portable calibration head disposed in electrical communication with the power/control box. The portable calibration head may include a calibration head housing having a housing opening and a speaker provided in the calibration head housing and communicating with the housing opening. The power/control box may be configured to induce emission of an acoustic calibration signal from the speaker of the calibration head.
    Type: Application
    Filed: October 25, 2008
    Publication date: April 29, 2010
    Inventors: Richard M. Gratzer, Robert D. Lee, Joel R. Tuss, James R. Underbrink, Wayne F. Wenneman
  • Patent number: 6969970
    Abstract: A battery charger with charging parameter values derived from communication with a battery pack to be charged. Communication is over a one-wire bus with battery pack transmissions in response to charger inquiries. The battery charger may be in the form an integrated circuit driving a power transistor or other controllable DC supply. A battery pack may contain a program with multiple charging currents and charging interval termination methods such as time, temperature rise, and incremental voltage polarity. A lack of communication may be invoke a default charging program or denial of access to the charger. The charger also communicates over a high-speed three-wire bus with an external computer for analysis of identification information acquired from the battery and for control of the charger.
    Type: Grant
    Filed: January 21, 2003
    Date of Patent: November 29, 2005
    Assignee: Dallas Semiconductor Corporation
    Inventors: Donald R. Dias, Robert D. Lee
  • Publication number: 20030189417
    Abstract: A battery charger with charging parameter values derived from communication with a battery pack to be charged. Communication is over a one-wire bus with battery pack transmissions in response to charger inquiries. The battery charger may be in the form an integrated circuit driving a power transistor or other controllable DC supply. A battery pack may contain a program with multiple charging currents and charging interval termination methods such as time, temperature rise, and incremental voltage polarity. A lack of communication may be invoke a default charging program or denial of access to the charger. The charger also communicates over a high-speed three-wire bus with an external computer for analysis of identification information acquired from the battery and for control of the charger.
    Type: Application
    Filed: January 21, 2003
    Publication date: October 9, 2003
    Applicant: Dallas Semiconductor Corporation
    Inventors: Donald R. Dias, Robert D. Lee
  • Patent number: 6587807
    Abstract: A device and method for measuring temperature is disclosed. The device, for example, can include a thermocouple configured to generate a voltage indicative of a junction temperature; a memory device configured to store a unique device ID and to store data; a logic unit connected to the thermocouple and the memory device; an I/O interface connected to the logic unit, the I/O interface configured to communicate with a computer system; and an internal temperature sensor connected to the logic unit, the internal temperature sensor configured to determine a cold junction temperature.
    Type: Grant
    Filed: July 23, 2002
    Date of Patent: July 1, 2003
    Assignee: Dallas Semiconductor Corporation
    Inventors: James D. Awtrey, Hal Kurkowski, Robert D. Lee
  • Publication number: 20020177970
    Abstract: A device and method for measuring temperature is disclosed. The device, for example, can include a thermocouple configured to generate a voltage indicative of a junction temperature; a memory device configured to store a unique device ID and to store data; a logic unit connected to the thermocouple and the memory device; an I/O interface connected to the logic unit, the I/O interface configured to communicate with a computer system; and an internal temperature sensor connected to the logic unit, the internal temperature sensor configured to determine a cold junction temperature.
    Type: Application
    Filed: July 23, 2002
    Publication date: November 28, 2002
    Inventors: James D. Awtrey, Hal Kurkowski, Robert D. Lee
  • Publication number: 20020117993
    Abstract: A battery charger with charging parameter values derived from communication with a battery pack to be charged. Communication is over a one-wire bus with battery pack transmissions in response to charger inquiries. The battery charger may be in the form an integrated circuit driving a power transistor or other controllable DC supply. A battery pack may contain a program with multiple charging currents and charging interval termination methods such as time, temperature rise, and incremental voltage polarity. A lack of communication may be invoke a default charging program or denial of access to the charger. The charger also communicates over a high-speed three-wire bus with an external computer for analysis of identification information acquired from the battery and for control of the charger.
    Type: Application
    Filed: October 9, 2001
    Publication date: August 29, 2002
    Applicant: Dallas Semiconductor Corporation
    Inventors: Donald R. Dias, Robert D. Lee
  • Patent number: 6438502
    Abstract: A device and method for measuring temperature is disclosed. The device, for example, can include a thermocouple configured to generate a voltage indicative of a junction temperature; a memory device configured to store a unique device ID and to store data; a logic unit connected to the thermocouple and the memory device; an I/O interface connected to the logic unit, the I/O interface configured to communicate with a computer system; and an internal temperature sensor connected to the logic unit, the internal temperature sensor configured to determine a cold junction temperature.
    Type: Grant
    Filed: October 31, 2000
    Date of Patent: August 20, 2002
    Assignee: Dallas Semiconductor Corporation
    Inventors: James D. Awtrey, Hal Kurkowski, Robert D. Lee
  • Publication number: 20020018513
    Abstract: Serial bus modules with unique multibit identifications that may be searched with multiple modules on a single bus. Modules may contain temperature history per integrated Arrhenius temperature dependent signal. Modules may be packaged as tokens or as two or three lead plastic plastic, also with the three lead packages further functionality as sensors or switches may be incorporated into the modules.
    Type: Application
    Filed: April 6, 2001
    Publication date: February 14, 2002
    Applicant: Dallas Semiconductor Corporation
    Inventors: Stephen M. Curry, Michael L. Bolan, Kevin E. Deierling, William Lee Payne, Hal Kurkowski, Donald R. Dias, Gary V. Zanders, Robert D. Lee, Guenter H. Lehmann
  • Patent number: 6330977
    Abstract: Coin-shaped one-wire communication modules with a flange for mounting convenience may be attached to contact extensions on items such as work totes for ease of communication. A host computer can keep track and locate multiple items which have mounted communication modules with use of a single data line and a single ground line for all of the modules.
    Type: Grant
    Filed: April 13, 1999
    Date of Patent: December 18, 2001
    Assignee: Dallas Semiconductor Corporation
    Inventors: Steven N. Hass, Michael L. Bolan, Nicholas M. G. Fekete, Robert D. Lee
  • Patent number: 6115441
    Abstract: A temperature detector comprising temperature sensing circuitry, calibration circuitry, and power regular circuitry. The temperature sensing circuitry has an output that varies with temperature to create a temperature variation. The calibration circuitry is coupled to receive the output that varies with temperature to create a temperature variation. The calibration circuitry interprets the temperature variation and outputs a valve that represents the temperature. The power supply regulator circuitry coordinates power to the temperature sensing circuitry.
    Type: Grant
    Filed: December 24, 1997
    Date of Patent: September 5, 2000
    Assignee: Dallas Semiconductor Corporation
    Inventors: James Michael Douglass, Gary V. Zanders, Donald R. Dias, Robert D. Lee
  • Patent number: 6112275
    Abstract: A method of communicating information between a host device and a potentially portable module device which measures thermal accumulation over time via a temperature controlled counter. The temperature controlled counter may operate using substantially Arrhenius' law. The host device communicates with the portable module via a single wire bidirectional data bus. The single wire bus and one-wire communication protocol allows data flow between a host and a plurality of devices connected to the single wire bus. The single wire bus allows for a great versatility of uses for the portable module.
    Type: Grant
    Filed: December 28, 1994
    Date of Patent: August 29, 2000
    Assignee: Dallas Semiconductor Corporation
    Inventors: Stephen M. Curry, Michael L. Bolan, Kevin E. Deierling, William Lee Payne, II, Hal Kurkowski, Donald R. Dias, Gary V. Zanders, Robert D. Lee, Guenter H. Lehmann