Patents by Inventor Alan West

Alan West 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: 20210324599
    Abstract: There is disclosed a packer and/or gripper element (10), beneficially for use offshore and/or underwater, the packer and/or gripper (10) comprising an inflatable element or cushion (15a, 15b, 15c, 15d), wherein a periphery of the/each inflatable element or cushion (15a, 15b, 15c, 15d) comprises at least one corner, the at least one corner comprising a concave portion (30a, 30b, 30c, 30d). The disclosed packer and/or gripper element (10) comprises a plurality of inflatable elements (15a, 15b, 15c, 15d), each inflatable element (15a, 15b, 15c, 15d) being communicably coupled to an adjacent inflatable element (15a, 15b, 15c, 15d) by a port (155a, 155b) disposed between the inflatable elements (15a, 15b, 15c, 15d).
    Type: Application
    Filed: August 23, 2019
    Publication date: October 21, 2021
    Inventors: Alan WEST, John GILES
  • Patent number: 11024576
    Abstract: A semiconductor package includes a leadframe including a sensor coil between sensor coil leads and further including a plurality of die leads physically and electrically separated from the sensor coil, and a semiconductor die over the leadframe with die contacts electrically connected to the die leads. The semiconductor die includes a sensor operable to detect magnetic fields created by electrical current through the sensor coil, the semiconductor die operable to output a signal representative of the detected magnetic fields via the die leads. The semiconductor package further includes a dielectric underfill filling a gap between the sensor coil and the semiconductor die, and a dielectric mold compound covering the sensor coil and the dielectric underfill and at least partially covering the semiconductor die and the die leads.
    Type: Grant
    Filed: December 31, 2019
    Date of Patent: June 1, 2021
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Jeffrey Alan West, Byron Lovell Williams, Thomas Dyer Bonifield
  • Patent number: 10998278
    Abstract: A microelectronic device contains a high voltage component having an upper plate and a lower plate. The upper plate is isolated from the lower plate by a main dielectric between the upper plate and low voltage elements at a surface of the substrate of the microelectronic device. A lower-bandgap dielectric layer is disposed between the upper plate and the main dielectric. The lower-bandgap dielectric layer contains at least one sub-layer of silicon nitride having a refractive index between 2.11 and 2.23. The lower-bandgap dielectric layer extends beyond the upper plate continuously around the upper plate. The lower-bandgap dielectric layer has an isolation break surrounding the upper plate at a distance of at least twice the thickness of the lower-bandgap dielectric layer from the upper plate.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: May 4, 2021
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Jeffrey Alan West, Thomas Dyer Bonifield, Yoshihiro Takei, Mitsuhiro Sugimoto
  • Publication number: 20210117924
    Abstract: A notification system and method that allows a user to be placed on a waiting list, disclosing only the personal information the user chooses to disclose, and receive updates or other information relating to his status on the waiting list through a personal communication device. A timekeeping system and method generates time in and time out record entries based upon a display code presented the personal communication device. A form data aggregation system and method consolidates inputted information from multiple applications on the personal communication device.
    Type: Application
    Filed: December 23, 2020
    Publication date: April 22, 2021
    Inventor: Alan West
  • Patent number: 10984389
    Abstract: A notification system and method that allows a user to be placed on a waiting list, disclosing only the personal information the user chooses to disclose, and receive updates or other information relating to his status on the waiting list through a personal communication device. A timekeeping system and method generates time in and time out record entries based upon a display code presented the personal communication device. A form data aggregation system and method consolidates inputted information from multiple applications on the personal communication device.
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: April 20, 2021
    Inventor: Alan West
  • Publication number: 20210097499
    Abstract: A notification system and method that allows a user to be placed on a waiting list, disclosing only the personal information the user chooses to disclose, and receive updates or other information relating to his status on the waiting list through a personal communication device. A timekeeping system and method generates time in and time out record entries based upon a display code presented the personal communication device. A form data aggregation system and method consolidates inputted information from multiple applications on the personal communication device.
    Type: Application
    Filed: May 27, 2020
    Publication date: April 1, 2021
    Inventor: Alan West
  • Patent number: 10957655
    Abstract: An IC includes a substrate including metal levels thereon including a top and bottom metal level with at least a transmit (Tx) circuit and receive (Rx) circuit each having ?1 isolation capacitor and an inductor. A scribe seal around the IC includes a first portion around the Tx circuit and second portion around the Rx circuit, utilizing ?2 of the metal levels including at least an outer metal stack. The Tx and Rx circuits are side-by-side along a direction that defines a length for the scribe seal. The outer metal stack includes a neck region between the scribe seal portions including a shorting structure including metal level(s) for shorting together the outer metal stack of the scribe seal portions. An optional routing pass-through isolated from the shorting structure includes other metal layers connecting through the neck region between node(s) within the first and second scribe seal portion.
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: March 23, 2021
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Sreeram Subramanyam Nasum, Kumar Anurag Shrivastava, Jeffrey Alan West
  • Patent number: 10955182
    Abstract: A dynamic packing system places one or more perishable items into a shipping container and dispenses thermal control components therein. There is a data processor and a database including one or more order data set each defined at least by an itemized list of purchased perishable items and an order shipment destination address. A network interface is connected to the data processor, and weather data is retrieved over the network interface from a remote source. A dispenser controlled by the data processor positions a specific amount of a thermal control component in the shipping container. The specific amount is based upon an evaluation of one or more temperature values corresponding to the weather data along a transport route of the shipping container.
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: March 23, 2021
    Assignee: FreshRealm, LLC
    Inventors: Dave Ominsky, Brian Wallin, John Grogg, Kyle Hoberg, Alan West
  • Publication number: 20210020564
    Abstract: An integrated circuit includes a semiconductor substrate and a plurality of dielectric layers over the semiconductor substrate, including a top dielectric layer. A metal plate or metal coil is located over the top dielectric layer; a metal ring is located over the top dielectric layer and substantially surrounds the metal plate or metal coil. A protective overcoat overlies the metal ring and overlies the metal plate or metal coil. A trench opening is formed through the protective overcoat, with the trench opening exposing the top dielectric layer between the metal plate/coil and the metal ring, the trench opening substantially surrounding the metal plate or metal coil.
    Type: Application
    Filed: June 30, 2020
    Publication date: January 21, 2021
    Inventors: Jeffrey Alan West, Thomas Dyer Bonifield
  • Patent number: 10886120
    Abstract: An integrated circuit a semiconductor substrate includes a device die with includes transistors configured to execute an electrical function. A first interconnect layer of the device die is configured to route electrical signals or power to terminals of the transistors. An interlevel dielectric (ILD) layer is located over the interconnect layer. A metal electrode located over the ILD layer. A dielectric barrier layer is located between the ILD layer and the metal electrode. A scribe seal surrounds the device die. A first opening within the dielectric barrier layer surrounds the metal electrode. Second and third openings within the dielectric barrier layer are located between the first opening and the scribe seal.
    Type: Grant
    Filed: August 16, 2019
    Date of Patent: January 5, 2021
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Jeffrey Alan West, Adrian Salinas, Elizabeth C. Stewart, Dhanoop Varghese, Thomas D. Bonifield
  • Patent number: 10847605
    Abstract: High voltage integrated circuit capacitors are disclosed. In an example arrangement, A capacitor structure includes a semiconductor substrate; a bottom plate having a conductive layer overlying the semiconductor substrate; a capacitor dielectric layer deposited overlying at least a portion of the bottom plate and having a first thickness greater than about 6 um in a first region; a sloped transition region in the capacitor dielectric at an edge of the first region, the sloped transition region having an upper surface with a slope of greater than 5 degrees from a horizontal plane and extending from the first region to a second region of the capacitor dielectric layer having a second thickness lower than the first thickness; and a top plate conductor formed overlying at least a portion of the capacitor dielectric layer in the first region. Methods and additional apparatus arrangements are disclosed.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: November 24, 2020
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Jeffrey Alan West, Thomas D. Bonifield, Byron Lovell Williams
  • Patent number: 10811492
    Abstract: A method of fabricating an integrated circuit includes applying photoresist to a MESA dielectric layer of a semiconductor structure, to generate a photoresist layer. The method also includes exposing the photoresist layer with a grayscale mask, to generate an exposed photoresist layer. The photoresist exposed layer includes a thick photoresist pattern in a first region, a thin photoresist pattern in a second region where a height of the thin photoresist pattern is less than half a height of the thick photoresist pattern, and a gap region between the thick photoresist pattern and the thin photoresist pattern.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: October 20, 2020
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Jeffrey Alan West, Byron Lovell Williams, John Britton Robbins
  • Publication number: 20200320484
    Abstract: A notification system and method that allows a user to be placed on a waiting list, disclosing only the personal information the user chooses to disclose, and receive updates or other information relating to his status on the waiting list through a personal communication device. A timekeeping system and method generates time in and time out record entries based upon a display code presented the personal communication device. A form data aggregation system and method consolidates inputted information from multiple applications on the personal communication device.
    Type: Application
    Filed: May 27, 2020
    Publication date: October 8, 2020
    Inventor: Alan West
  • Publication number: 20200312794
    Abstract: A microelectronic device contains a high voltage component having an upper plate and a lower plate. The upper plate is isolated from the lower plate by a main dielectric between the upper plate and low voltage elements at a surface of the substrate of the microelectronic device. A lower-bandgap dielectric layer is disposed between the upper plate and the main dielectric. The lower-bandgap dielectric layer contains at least one sub-layer of silicon nitride having a refractive index between 2.11 and 2.23. The lower-bandgap dielectric layer extends beyond the upper plate continuously around the upper plate. The lower-bandgap dielectric layer has an isolation break surrounding the upper plate at a distance of at least twice the thickness of the lower-bandgap dielectric layer from the upper plate.
    Type: Application
    Filed: March 27, 2020
    Publication date: October 1, 2020
    Inventors: Jeffrey Alan West, Thomas Dyer Bonifield, Yoshihiro Takei, Mitsuhiro Sugimoto
  • Patent number: 10737914
    Abstract: The invention relates to a crane, such as a hoisting crane (3000) having a hoisting boom (3010) having a lifting region (3020), configured to lift a load (3050) and an actuatable restraint device (3040), the device extending from the crane. The actuatable restraint device is configured to engage with a load being lifted, so as to control movement of that load with respect to the lifting region in at least one direction. The actuatable restraint device may be configured to control movement in as much as inhibiting, or mitigating, certain movement.
    Type: Grant
    Filed: August 15, 2013
    Date of Patent: August 11, 2020
    Assignee: W3G SHIPPING LTD.
    Inventors: John Giles, Alan West
  • Publication number: 20200251440
    Abstract: An integrated circuit and methods for packaging the integrated circuit. In one example, a method for packaging an integrated circuit includes connecting input/output pads of a first integrated circuit die to terminals of a lead frame via palladium coated copper wires. An oxygen plasma is applied to the first integrated circuit die and the palladium coated copper wires. The first integrated circuit die and the palladium coated copper wires are encapsulated in a mold compound after application of the oxygen plasma.
    Type: Application
    Filed: April 21, 2020
    Publication date: August 6, 2020
    Inventors: Honglin GUO, Jason CHIEN, Byron Lovell WILLIAMS, Jeffrey Alan WEST, Anderson LI, Arvin Nono VERDEFLOR
  • Patent number: 10707297
    Abstract: A microelectronic device contains a high voltage component having a high voltage node and a low voltage node. The high voltage node is isolated from the low voltage node by a main dielectric between the high voltage node and low voltage elements at a surface of the substrate of the microelectronic device. A lower-bandgap dielectric layer is disposed between the high voltage node and the main dielectric. The lower-bandgap dielectric layer contains at least one sub-layer with a bandgap energy less than a bandgap energy of the main dielectric. The lower-bandgap dielectric layer extends beyond the high voltage node continuously around the high voltage node. The lower-bandgap dielectric layer has an isolation break surrounding the high voltage node at a distance of at least twice the thickness of the lower-bandgap dielectric layer from the high voltage node.
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: July 7, 2020
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Jeffrey Alan West, Thomas D. Bonifield, Byron Lovell Williams
  • Publication number: 20200185336
    Abstract: An IC includes a substrate including metal levels thereon including a top and bottom metal level with at least a transmit (Tx) circuit and receive (Rx) circuit each having ?1 isolation capacitor and an inductor. A scribe seal around the IC includes a first portion around the Tx circuit and second portion around the Rx circuit, utilizing ?2 of the metal levels including at least an outer metal stack. The Tx and Rx circuits are side-by-side along a direction that defines a length for the scribe seal. The outer metal stack includes a neck region between the scribe seal portions including a shorting structure including metal level(s) for shorting together the outer metal stack of the scribe seal portions. An optional routing pass-through isolated from the shorting structure includes other metal layers connecting through the neck region between node(s) within the first and second scribe seal portion.
    Type: Application
    Filed: March 4, 2019
    Publication date: June 11, 2020
    Applicant: Texas Instruments Incorporated
    Inventors: Sreeram Subramanyam Nasum, Kumar Anurag Shrivastava, Jeffrey Alan West
  • Publication number: 20200168534
    Abstract: In some examples, a multi-chip module (MCM), comprises a first and a second die-attach pad (DAP); a first die comprising a first set of microelectronic devices; a second die comprising a first capacitor and a second capacitor; and a third die comprising a second set of microelectronic devices, where the first and second dies are positioned on the first DAP, and the third die is positioned on the second DAP. The first set of microelectronic devices couples to the first capacitor via a first inter-die connection and the second set of microelectronic devices couples to the second capacitor via a second inter-die connection.
    Type: Application
    Filed: November 28, 2018
    Publication date: May 28, 2020
    Inventors: Thomas Dyer BONIFIELD, Sreeram Subramanyam NASUM, Robert H. EKLUND, Jeffrey Alan WEST, Byron Lovell WILLIAMS, Elizabeth Costner STEWART
  • Publication number: 20200135841
    Abstract: A method of fabricating an integrated circuit includes applying photoresist to a MESA dielectric layer of a semiconductor structure, to generate a photoresist layer. The method also includes exposing the photoresist layer with a grayscale mask, to generate an exposed photoresist layer. The photoresist exposed layer includes a thick photoresist pattern in a first region, a thin photoresist pattern in a second region where a height of the thin photoresist pattern is less than half a height of the thick photoresist pattern, and a gap region between the thick photoresist pattern and the thin photoresist pattern.
    Type: Application
    Filed: October 31, 2018
    Publication date: April 30, 2020
    Inventors: Jeffrey Alan West, Byron Lovell Williams, John Britton Robbins