Patents by Inventor Gordon Lee

Gordon 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: 20260099493
    Abstract: A method is disclosed. The method includes receiving, by a server computer from a client computer, a query relating to stored records stored in a database, the query being from a user. The method also includes determining, by the server computer and using a large language model, a query structure from the query, and determining, by the server computer, features useful to answering the query. The method also includes generating, by the server computer, a database query using at least the query structure and the features, retrieving, by the server computer, data from the database using the database query, and outputting, the server computer, an answer to the query to the client computer.
    Type: Application
    Filed: October 2, 2025
    Publication date: April 9, 2026
    Applicants: DoorDash, Inc., DoorDash, Inc.
    Inventors: Matt Graveen, Brad Busch, Gordon Lee, Joanna Smulska, Zulfikar Imani
  • Publication number: 20260093279
    Abstract: Certain aspects of the present disclosure are directed towards a current assessment circuit. The current assessment circuit generally includes: an operating case detector configured to detect a set of operating cases associated with a current of a voltage regulator to be measured, wherein the operating cases are associated with case-specific average currents for the voltage regulator, respectively; a weight circuit configured to generate an average current signal indicating the case-specific average currents for the voltage regulator; and an average detector configured to identify an average current across the set of operating cases based on the average current signal.
    Type: Application
    Filed: September 27, 2024
    Publication date: April 2, 2026
    Inventors: Marko KOSKI, Zdravko LUKIC, Edgar MARTI-ARBONA, Ajay Kumar KOSARAJU, Pramod SENAPURA PRABHAKAR, Rashed HOQUE, Gordon LEE, Orlando SANTIAGO, Troy Lynn STOCKSTAD
  • Publication number: 20260093280
    Abstract: Certain aspects of the present disclosure are directed towards a current assessment circuit. The current assessment circuit generally includes: a comparison circuit configured to compare a current associated with a voltage regulator with a current track threshold to yield a state flag signal; a duty cycle detection circuit configured to detect a duty cycle of the state flag signal; and a controller configured to adjust the current track threshold to assess a first average of the current based on the duty cycle of the state flag signal, wherein the current track threshold is adjusted by an amount based on the duty cycle.
    Type: Application
    Filed: September 27, 2024
    Publication date: April 2, 2026
    Inventors: Marko KOSKI, Zdravko LUKIC, Edgar MARTI-ARBONA, Ajay Kumar KOSARAJU, Pramod SENAPURA PRABHAKAR, Rashed HOQUE, Gordon LEE, Orlando SANTIAGO, Troy Lynn STOCKSTAD
  • Publication number: 20260072859
    Abstract: Aspects of the disclosure relate to power management of a system-on-chip (SoC) and techniques of optimizing system performance and power management through power limits coordination via a low latency bus interface that provides a flexible protocol which enables high priority messages to facilitate power management. The protocol enables shallow power mitigation techniques to reduce the need of full mitigation of the apparatus.
    Type: Application
    Filed: September 10, 2024
    Publication date: March 12, 2026
    Inventors: Gordon LEE, Vijayakumar Ashok DIBBAD, Louis LOUIE, Chris ROSOLOWSKI, Jennifer HAGSTROM, Todd Robert SUTTON, Orlando SANTIAGO
  • Publication number: 20250300561
    Abstract: Certain aspects of the present disclosure are directed towards a power supply circuit. The power supply circuit generally includes: a switched-mode power supply (SMPS); a detector circuit coupled to the SMPS and configured to detect a presence of one or more circuit elements of the SMPS; and a controller coupled to the detector circuit and configured to configure the SMPS to operate with a number of converter phases based on a number of the one or more circuit elements that are present.
    Type: Application
    Filed: March 20, 2024
    Publication date: September 25, 2025
    Inventors: David Eric HAGLAN, Gordon LEE
  • Patent number: 12130648
    Abstract: A method and apparatuses for power regulation using an extended current limit are disclosed. The power regulator detects an occurrence of an output current of the regulator exceeding a first current limit, triggers an extended current limit timer based on the detected occurrence, regulates the output current according to a second current limit higher than the first current limit based on a duration of the extended current limit timer, and regulates the output current according to the first current limit based on an expiration of the duration of the extended current limit timer.
    Type: Grant
    Filed: April 18, 2023
    Date of Patent: October 29, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Marko Koski, Edgar Marti-Arbona, Gordon Lee, Anish Muttreja, Ravi Jenkal
  • Patent number: 12099397
    Abstract: Various embodiments include power management system methods including receiving, at a processor(s), a notification signal triggering the processor(s) to implement power usage mitigation at the processor(s), determining, by the processor(s), a mitigation amount of power rail power by which to mitigate current usage at a power rail based on a use case for the power rail, and implementing power usage mitigation at the processor(s) by the processor(s) sufficient to mitigate power usage at the power rail by the mitigation amount of power rail power. Power usage mitigation may include reducing processor(s) current usage: by a predefined amount; proportional to the amount a power rail current exceeds a power rail current threshold; by the amount of current exceeding a processor current threshold; or by a smallest amount between the amount a power rail current exceeds a power rail current threshold and the processor(s) current exceeds a processor current threshold.
    Type: Grant
    Filed: December 21, 2022
    Date of Patent: September 24, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Prashanth Kumar Kakkireni, Matthew Severson, Ravi Jenkal, Gordon Lee, Kevin Bradley Citterelle, Ronald Alton, Anish Muttreja
  • Publication number: 20240211021
    Abstract: Various embodiments include power management system methods including receiving, at a processor(s), a notification signal triggering the processor(s) to implement power usage mitigation at the processor(s), determining, by the processor(s), a mitigation amount of power rail power by which to mitigate current usage at a power rail based on a use case for the power rail, and implementing power usage mitigation at the processor(s) by the processor(s) sufficient to mitigate power usage at the power rail by the mitigation amount of power rail power. Power usage mitigation may include reducing processor(s) current usage: by a predefined amount; proportional to the amount a power rail current exceeds a power rail current threshold; by the amount of current exceeding a processor current threshold; or by a smallest amount between the amount a power rail current exceeds a power rail current threshold and the processor(s) current exceeds a processor current threshold.
    Type: Application
    Filed: December 21, 2022
    Publication date: June 27, 2024
    Inventors: Prashanth Kumar KAKKIRENI, Matthew SEVERSON, Ravi JENKAL, Gordon LEE, Kevin Bradley CITTERELLE, Ronald ALTON, Anish MUTTREJA
  • Publication number: 20230251678
    Abstract: A method and apparatuses for power regulation using an extended current limit are disclosed. The power regulator detects an occurrence of an output current of the regulator exceeding a first current limit, triggers an extended current limit timer based on the detected occurrence, regulates the output current according to a second current limit higher than the first current limit based on a duration of the extended current limit timer, and regulates the output current according to the first current limit based on an expiration of the duration of the extended current limit timer.
    Type: Application
    Filed: April 18, 2023
    Publication date: August 10, 2023
    Inventors: Marko KOSKI, Edgar MARTI-ARBONA, Gordon LEE, Anish MUTTREJA, Ravi JENKAL
  • Patent number: 11662757
    Abstract: A method and apparatuses for power regulation using an extended current limit are disclosed. The power regulator detects an occurrence of an output current of the regulator exceeding a first current limit, triggers an extended current limit timer based on the detected occurrence, regulates the output current according to a second current limit higher than the first current limit based on a duration of the extended current limit timer, and regulates the output current according to the first current limit based on an expiration of the duration of the extended current limit timer.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: May 30, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Marko Koski, Edgar Marti-Arbona, Gordon Lee, Anish Muttreja, Ravi Jenkal
  • Publication number: 20220365580
    Abstract: In controlling power in a portable computing device (“PCD”), a power supply input to a PCD subsystem may be modulated with a modulation signal when an over-current condition is detected. Detection of the modulation signal may indicate to a processing core of the subsystem to reduce its processing load. Compensation for the modulation signal in the power supply input may be applied so that the processing core is essentially unaffected by the modulation signal.
    Type: Application
    Filed: May 17, 2021
    Publication date: November 17, 2022
    Inventors: VIJAYAKUMAR ASHOK DIBBAD, Bharat Kumar RANGARAJAN, Dipti Ranjan PAL, Keith Alan BOWMAN, Matthew SEVERSON, Gordon LEE
  • Patent number: 11493980
    Abstract: In controlling power in a portable computing device (“PCD”), a power supply input to a PCD subsystem may be modulated with a modulation signal when an over-current condition is detected. Detection of the modulation signal may indicate to a processing core of the subsystem to reduce its processing load. Compensation for the modulation signal in the power supply input may be applied so that the processing core is essentially unaffected by the modulation signal.
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: November 8, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Vijayakumar Ashok Dibbad, Bharat Kumar Rangarajan, Dipti Ranjan Pal, Keith Alan Bowman, Matthew Severson, Gordon Lee
  • Publication number: 20220233607
    Abstract: A strain of an Apicomplexa of the family Sarcocystidae, wherein the strain is replicative and expresses one or more heterologous protein(s) selected from the group including therapeutic proteins, antigens, recombinant surface receptor or combinations thereof, and wherein the strain is selected from the group including Toxoplasma gondii and Neospora caninium. Also, the use of the strain for preventing or treating cancers or infectious diseases in a subject in need thereof.
    Type: Application
    Filed: May 29, 2020
    Publication date: July 28, 2022
    Applicants: UNIVERSITÉ DE TOURS, KYMERIS THERAPEUTICS INC., INSTITUT NATIONAL DE RECHERCHE POUR L'AGRICULTURE, L' ALIMENTATION ET L'ENVIRONNEMENT
    Inventors: Isabelle DIMIER-POISSON, Marie-Noëlle MEVELEC, Anne DI TOMMASO, Nicolas AUBREY, Louis LANTIER, Gordon LEE
  • Patent number: 11135259
    Abstract: Compositions for improving erectile function or treating erectile dysfunction include active ingredients of Muira Puama extract, Quercetin, Chlorophytum borivilianum (Safed Musli), Dimethylethanolamine (DMAE), niacin, Tribulus terrestris extract, alpha-lipoic acid, Horny Goat Weed (Epimedium grandfiflorum), Panax ginseng, and saw palmetto berry extract, and may also include magnesium aspartate, Zinc oxide, and Maca root (Lepidium meyenii). Additional active ingredients include Avena sativa extract (oat straw), L-Taurine, L-Lysine hydrochloride (HCl), a L-Arginine, and/or L-Carnitine.
    Type: Grant
    Filed: January 3, 2019
    Date of Patent: October 5, 2021
    Assignee: WORLD PHARMACEUTICAL TECHNOLOGY, LLC
    Inventors: Yong Wu, Ke Wu, Gordon Lee, Wei Cao, Huabing Yang
  • Patent number: 11138901
    Abstract: Systems and methods for item recognition and analysis are disclosed. One or more items are recognized utilizing, for example, image data, and a quantity of the one or more items is determined based at least in part on data representing a weight of the items. Nutritional information associated with the items is determined and utilized for one or more purposes, including, for example, nutrition tracking, meal apportionment, label generation, and recipe creation and modification.
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: October 5, 2021
    Assignee: Amazon Technologies, Inc.
    Inventors: Justin-Josef Angel, Animesh Mishra, Robert Steven Murdock, Eric Alan Breitbard, Cressida Magdalen Harding, Vlastimil Pis, Milena Sadee, Gordon Lee, Christopher Mark Stevens Adcock
  • Publication number: 20210294369
    Abstract: A method and apparatuses for power regulation using an extended current limit are disclosed. The power regulator detects an occurrence of an output current of the regulator exceeding a first current limit, triggers an extended current limit timer based on the detected occurrence, regulates the output current according to a second current limit higher than the first current limit based on a duration of the extended current limit timer, and regulates the output current according to the first current limit based on an expiration of the duration of the extended current limit timer.
    Type: Application
    Filed: March 19, 2021
    Publication date: September 23, 2021
    Inventors: Marko KOSKI, Edgar Marti-Arbona, Gordon Lee, Anish Muttreja, Ravi Jenkal
  • Publication number: 20190365842
    Abstract: Compositions for improving erectile function or treating erectile dysfunction include active ingredients of Muira Puama extract, Quercetin, Chlorophytum Borivilianum (Safed Musli), Dimethylethanolamine (DMAE), niacin, Tribulus Terrestris extract, alpha-lipoic acid, Horny Goat Weed (Epimedium grandfiflorum), Panax ginseng, and saw palmetto berry extract, and may also include magnesium aspartate, Zinc oxide, and Maca root (Lepidium meyenii). Additional active ingredients include Avena Sativa extract (oat straw), L-Taurine, L-Lysine hydrochloride (HCl), a L-Arginine, and/or L-Carnitine.
    Type: Application
    Filed: January 3, 2019
    Publication date: December 5, 2019
    Inventors: Yong Wu, Ke Wu, Gordon Lee, Wei Cao, Huabing Yang
  • Patent number: 10019021
    Abstract: The present disclosure describes aspects of voltage settling detection for switching regulators. In some aspects, an integrated circuit for controlling a switching regulator includes a modulator having an output coupled to switch drive circuitry of the switching regulator. A digital-to-analog converter (DAC) has a first output coupled to an input of the modulator and a second output configured to indicate when a digital-to-analog conversion is complete. A voltage settling detector is configured to receive, from the second output of DAC, an indication that the digital-to-analog conversion is complete and detect a signal transition at the output of the modulator. Based on the indication and the signal transition, the voltage settling detector can provide a status indication for the switching regulator. By so doing, the voltage settling detector may indicate that an output voltage of the switching regulator is proximate a target output voltage level set by the DAC.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: July 10, 2018
    Assignee: QUALCOMM Incorporated
    Inventors: Gordon Lee, Marko Koski, Zdravko Lukic
  • Patent number: 10013736
    Abstract: Various examples are directed to systems, devices, and methods effective to transform an image perspective to compensate for a foreshortening effect resulting from an image taken at an angle. An image capture device may capture an image of a subject. A pitch angle of the image capture device may be determined. A transformed, stretched image may be generated by performing a linear perspective transformation of the image. At least one compression value for a portion of the transformed, stretched image may be determined based at least in part on the pitch angle. A nonlinearly transformed image may be generated based at least in part on the portion and the at least one compression value.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: July 3, 2018
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventor: Gordon Lee
  • Patent number: 9973431
    Abstract: System, methods, and apparatus are described that facilitate signaling between devices over a single bi-directional line. In an example, the apparatus couples a first device to a second device via a single bi-directional line, indicates initiation of a first action, initiated at the first device, by sending a first single transition on the single bi-directional line from the first device to the second device, and indicates initiation of a second action, initiated at the second device, by sending a second single transition on the single bi-directional line from the second device to the first device. In another example, a first device initiates a first action, indicates initiation of the first action by generating a first event on a single bi-directional line, and receives an indication of a second action initiated at a second device by observing a second event on the single bi-directional line.
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: May 15, 2018
    Assignee: QUALCOMM Incorporated
    Inventors: Lalan Mishra, Christopher Kong Yee Chun, Chiew-Guan Tan, Gordon Lee, Todd Sutton