Patents by Inventor Michael David

Michael David 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).

  • Patent number: 12620739
    Abstract: Embodiments of a highly-repairable, non-soldered Universal Serial Bus (USB) connector are described. In some non-limiting embodiments, a USB connector assembly comprises: a mounting bracket configured to removably attach to a printed circuit board (PCB); and a plurality of spring contacts disposed at least in part within the mounting bracket, wherein the spring contacts are configured to electrically connect to corresponding ones of a plurality of electrical contact pads of the PCB, and wherein an individual spring contact of the plurality of spring contacts applies a contact force to a corresponding one of the electrical contact pads of the PCB upon assembly of the mounting bracket onto the PCB.
    Type: Grant
    Filed: April 28, 2023
    Date of Patent: May 5, 2026
    Assignee: Dell Products L.P.
    Inventors: Richard Eddings, Ernesto Ramirez, Michael David, Junji Oosaka, Akihiro Matsunaga
  • Patent number: 12361180
    Abstract: A lock for an information handling system includes a sensor configured to detect removal of an element from a chassis prior to verification of a user credential, and a plunger that engages the chassis at a first position. A security controller verifies the user credential, and causes the muscle wire to move the plunger from the first position to a second position in response to the verified user credential.
    Type: Grant
    Filed: October 25, 2022
    Date of Patent: July 15, 2025
    Assignee: Dell Products L.P.
    Inventors: Nicholas D. Grobelny, Michael David, Christian L. Critz
  • Publication number: 20240364030
    Abstract: Embodiments of a highly-repairable, non-soldered Universal Serial Bus (USB) connector are described. In some non-limiting embodiments, a USB connector assembly comprises: a mounting bracket configured to removably attach to a printed circuit board (PCB); and a plurality of spring contacts disposed at least in part within the mounting bracket, wherein the spring contacts are configured to electrically connect to corresponding ones of a plurality of electrical contact pads of the PCB, and wherein an individual spring contact of the plurality of spring contacts applies a contact force to a corresponding one of the electrical contact pads of the PCB upon assembly of the mounting bracket onto the PCB.
    Type: Application
    Filed: April 28, 2023
    Publication date: October 31, 2024
    Applicant: Dell Products, L.P.
    Inventors: Richard Eddings, Ernesto Ramirez, Michael David, Junji Oosaka, Akihiro Matsunaga
  • Patent number: 11994919
    Abstract: A main housing portion of a portable information handing system. The main housing portion includes: a top cover portion; a bottom cover portion; and, an information handling system locking system, the information handling system locking system including a bottom cover locking component, the bottom cover locking component being mounted to the bottom cover, the bottom cover locking component defining a bottom cover locking portion aperture, the bottom cover locking portion aperture being aligned with the top cover aperture.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: May 28, 2024
    Assignee: Dell Products L.P.
    Inventors: Nicholas D. Grobelny, Jason S. Morrison, Patrick A. Hampton, Michael David, Ernesto Ramirez
  • Publication number: 20230042384
    Abstract: A lock for an information handling system includes a sensor configured to detect removal of an element from a chassis prior to verification of a user credential, and a plunger that engages the chassis at a first position. A security controller verifies the user credential, and causes the muscle wire to move the plunger from the first position to a second position in response to the verified user credential.
    Type: Application
    Filed: October 25, 2022
    Publication date: February 9, 2023
    Inventors: Nicholas D. Grobelny, Michael David, Christian L. Critz
  • Publication number: 20220413560
    Abstract: A main housing portion of a portable information handing system. The main housing portion includes: a top cover portion; a bottom cover portion; and, an information handling system locking system, the information handling system locking system including a bottom cover locking component, the bottom cover locking component being mounted to the bottom cover, the bottom cover locking component defining a bottom cover locking portion aperture, the bottom cover locking portion aperture being aligned with the top cover aperture.
    Type: Application
    Filed: June 28, 2021
    Publication date: December 29, 2022
    Applicant: Dell Products L.P.
    Inventors: Nicholas D. Grobelny, Jason S. Morrison, Patrick A. Hampton, Michael David, Ernesto Ramirez
  • Patent number: 11514196
    Abstract: A lock for an information handling system includes a sensor configured to detect removal of an element from a chassis prior to verification of a user credential, and a plunger that engages the chassis at a first position. A security controller verifies the user credential, and causes the muscle wire to move the plunger from the first position to a second position in response to the verified user credential.
    Type: Grant
    Filed: August 14, 2019
    Date of Patent: November 29, 2022
    Assignee: Dell Products L.P.
    Inventors: Nicholas D. Grobelny, Michael David, Christian L. Critz
  • Patent number: 11089196
    Abstract: A camera module for an information handling system, including: a camera having an electronic shutter; a capacitive sensor positioned proximate to the camera, the capacitive sensor configured to detect a change in capacitance at the capacitive sensor; a shutter controller computing module configured to: receive a first signal from the capacitive sensor indicating the change in capacitance at the capacitive sensor; process the first signal from the capacitive sensor, including determining that the first signal indicates to change a state of the electronic shutter; and in response to determining that the first signal indicates to change the state of the electronic shutter, providing, to the camera module, a second signal to adjust an initial state of the electronic shutter of the camera to a secondary state.
    Type: Grant
    Filed: April 22, 2020
    Date of Patent: August 10, 2021
    Assignee: Dell Products L.P.
    Inventors: Patrick A. Hampton, Christian L. Critz, Michael David, Ernesto Ramirez
  • Publication number: 20210049310
    Abstract: A lock for an information handling system includes a sensor configured to detect removal of an element from a chassis prior to verification of a user credential, and a plunger that engages the chassis at a first position. A security controller verifies the user credential, and causes the muscle wire to move the plunger from the first position to a second position in response to the verified user credential.
    Type: Application
    Filed: August 14, 2019
    Publication date: February 18, 2021
    Inventors: Nicholas D. Grobelny, Michael David, Christian L. Critz
  • Patent number: 10777924
    Abstract: In one or more embodiments, a receptacle connector may include multiple springs that are configured to hold a plug connector to the receptacle connector when the plug connector is mated with the receptacle connector; a terminal; and multiple conductors disposed on the terminal in parallel side-by-side spaced apart relationship, each conductor of the multiple conductors disposed on the terminal includes a U-shaped section to give the conductor a spring property in a direction orthogonal to a longitudinal axis of the receptacle connector to contact a respective conductor of multiple conductors of the plug connector and includes a section that is configured to be soldered to a printed circuit board. In one or more embodiments, the receptacle connector may be configured to mate with the plug connector in a first position and a second position rotated one hundred and eighty degrees from the first position.
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: September 15, 2020
    Assignee: Dell Products L.P.
    Inventors: Michael David, Ernesto Ramirez
  • Publication number: 20200287308
    Abstract: In one or more embodiments, a receptacle connector may include multiple springs that are configured to hold a plug connector to the receptacle connector when the plug connector is mated with the receptacle connector; a terminal; and multiple conductors disposed on the terminal in parallel side-by-side spaced apart relationship, each conductor of the multiple conductors disposed on the terminal includes a U-shaped section to give the conductor a spring property in a direction orthogonal to a longitudinal axis of the receptacle connector to contact a respective conductor of multiple conductors of the plug connector and includes a section that is configured to be soldered to a printed circuit board. In one or more embodiments, the receptacle connector may be configured to mate with the plug connector in a first position and a second position rotated one hundred and eighty degrees from the first position.
    Type: Application
    Filed: March 5, 2019
    Publication date: September 10, 2020
    Inventors: Michael David, Ernesto Ramirez
  • Publication number: 20200004354
    Abstract: An information handling system may include a retractable touchpad button bumper assembly, including touchpad buttons configured to move between first and second touchpad button positions dependent on whether a lid portion of the information handling system is open or closed with respect to a base portion to which it is rotationally coupled. When the lid is opened, the touchpad buttons may be lowered into their first touchpad button positions, where the touchpad buttons lie in a recess in the base portion and operate as input devices for a touchpad. When the lid is closed, the touchpad buttons may be raised up to their second touchpad button positions, which are higher than their first positions relative to the base portion, and may serve as a bumpers between the base portion and the lid portion. The assembly may receive a signal indicating the lid state from a proximity sensor circuit.
    Type: Application
    Filed: June 27, 2018
    Publication date: January 2, 2020
    Inventors: Michael David, Ernesto Ramirez
  • Patent number: 10503285
    Abstract: An information handling system may include a retractable touchpad button bumper assembly, including touchpad buttons configured to move between first and second touchpad button positions dependent on whether a lid portion of the information handling system is open or closed with respect to a base portion to which it is rotationally coupled. When the lid is opened, the touchpad buttons may be lowered into their first touchpad button positions, where the touchpad buttons lie in a recess in the base portion and operate as input devices for a touchpad. When the lid is closed, the touchpad buttons may be raised up to their second touchpad button positions, which are higher than their first positions relative to the base portion, and may serve as a bumpers between the base portion and the lid portion. The assembly may receive a signal indicating the lid state from a proximity sensor circuit.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: December 10, 2019
    Assignee: Dell Products L.P.
    Inventors: Michael David, Ernesto Ramirez
  • Patent number: 10345864
    Abstract: An information handling system comprising a chassis containing a processor and a memory and having a mounting aperture to receive a first cable lock slot interface of a reconfigurable security slot interface insert operatively coupled internally to the chassis, and the reconfigurable security slot interface insert having the first cable lock slot interface and a second cable lock slot interface, wherein the first cable lock slot interface is compatible with a first cable lock type and the second cable lock slot interface is compatible with a second cable lock type.
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: July 9, 2019
    Assignee: Dell Products, LP
    Inventors: Ernesto Ramirez, Michael David
  • Patent number: 10101774
    Abstract: Embodiments provide mechanisms for actuating the retraction of the keys of a retractable keyboard based on the angle of the rotation of a coupled display, such as in a 2-in-1 IHS (Information Handling System) that may be operated as a tablet or a laptop. In a first mode, where the display of the IHS is in a laptop configuration, the provided mechanisms actuate the retractable keys to their extended positions allowing use of the IHS as a laptop. As the user rotates the display to various tablet configurations, the provided mechanisms actuate the keycaps to a second mode, in which the keycaps are retracted and may be further disabled to promote use of IHS as a tablet. Certain embodiments utilize a gear and cam mechanism to link the rotation of the display to the actuation of the keycaps. Certain other embodiments utilize a gear and crank mechanism.
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: October 16, 2018
    Assignee: Dell Products, L.P.
    Inventors: Michael David, Ernesto Ramirez
  • Publication number: 20180253124
    Abstract: Embodiments provide mechanisms for actuating the retraction of the keys of a retractable keyboard based on the angle of the rotation of a coupled display, such as in a 2-in-1 IHS (Information Handling System) that may be operated as a tablet or a laptop. In a first mode, where the display of the IHS is in a laptop configuration, the provided mechanisms actuate the retractable keys to their extended positions allowing use of the IHS as a laptop. As the user rotates the display to various tablet configurations, the provided mechanisms actuate the keycaps to a second mode, in which the keycaps are retracted and may be further disabled to promote use of IHS as a tablet. Certain embodiments utilize a gear and cam mechanism to link the rotation of the display to the actuation of the keycaps. Certain other embodiments utilize a gear and crank mechanism.
    Type: Application
    Filed: March 3, 2017
    Publication date: September 6, 2018
    Applicant: Dell Products, L.P.
    Inventors: Michael David, Ernesto Ramirez
  • Patent number: 9765052
    Abstract: Compounds of formula (I) wherein R1, R2, R3, R4, R5, R6a and R6b are as defined in the description; or a stereoisomer, salt, tautomer or N-oxide, or a polymorphic crystalline form, a co-crystal or a solvate of a compound or a stereoisomer, salt, tautomer or N-oxide thereof, and to mixtures, methods and uses thereof.
    Type: Grant
    Filed: February 20, 2014
    Date of Patent: September 19, 2017
    Assignee: BASF SE
    Inventors: Florian Kaiser, Karsten Koerber, Prashant Deshmukh, Matthias Pohlman, Jean-Yves Wach, Juergen Langewald, Egon Haden, Deborah L. Culbertson, W. David Rogers, Koshi Gunjima, Michael David, Franz Josef Braun
  • Patent number: 9533968
    Abstract: The present invention relates to N-thioanthranilamide compounds of formula (I), and the stereoisomers, N-oxides and agriculturally or veterinarily acceptable salts thereof, wherein the substituents are as defined in the description. The present invention further relates to a method for combating or controlling invertebrate pests, to a method for protecting plant propagation material and/or the plants which grow therefrom, to plant propagation material comprising at least one compound according to the present invention, to a method for treating or protecting an animal from infestation or infection by parasites, to a process for the preparation of a composition for treating infested or infected animals and/or for protecting animals against infestation or infection by parasites, and to a compound according to the invention for use as a medicament.
    Type: Grant
    Filed: May 7, 2013
    Date of Patent: January 3, 2017
    Assignee: BASF SE
    Inventors: Karsten Körber, Jean-Yves Wach, Florian Kaiser, Wolfgang Von Deyn, Nina Gertrud Bandur, Joachim Dickhaut, Arun Narine, Deborah L. Culbertson, Paul Neese, Koshi Gunjima, Michael David, Franz Josef Braun
  • Publication number: 20150376163
    Abstract: Compounds of formula (I) wherein R1, R2, R3, R4, R5, R6a and R6b are as as defined in the description; or a stereoisomer, salt, tautomer or N-oxide, or a polymorphic crystalline form, a co-crystal or a solvate of a compound or a stereoisomer, salt, tautomer or N-oxide thereof, and to mixtures, methods and uses thereof.
    Type: Application
    Filed: February 20, 2014
    Publication date: December 31, 2015
    Inventors: Florian KAISER, Karsten KOERBER, Prashant DESHMUKH, Matthias POHLMAN, Jean-Yves WACH, Juergen LANGEWALD, Egon HADEN, Deborah L. CULBERTSON, W. David ROGERS, Koshi GUNJIMA, Michael DAVID, Franz Josef BRAUN
  • Patent number: D739403
    Type: Grant
    Filed: October 11, 2013
    Date of Patent: September 22, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Michael David, Robert Stevenson, Hyuntaik Lim