Patents by Inventor Haven Lau

Haven Lau 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: 20230409627
    Abstract: A computing system that can receive an object search request from a user indicating a request to search for a specific object in an area traversed by one or more autonomous vehicle. The object search request can include a set of physical characteristics of the specific object. The computing system can then transmit a signal to an autonomous vehicle indicating a request for the autonomous vehicle to search for the specific object. The signal can cause the autonomous vehicle to transmit an image, selected based on a physical characteristic of the object, to the computing system. The computing system can then generate a score indicative of a difference between one or more physical characteristic of the object in the image and the specific object. The computing system can then selectively transmit the image to a mobile device operated by the user based on the score.
    Type: Application
    Filed: August 31, 2023
    Publication date: December 21, 2023
    Inventors: Kyle John Morris, Guozhen La, Haven Lau, Sam Tran, Zhi Yuan Sherwin Lau
  • Publication number: 20230400851
    Abstract: Micro-authorization of remote assistance for an autonomous vehicle is described herein. A constraint that inhibits propulsion by a mechanical system of the autonomous vehicle is activated by a computing system of the autonomous vehicle, wherein a signal that identifies the activated constraint is transmitted from the autonomous vehicle to a remote computing system. The remote computing system generates instructions to deactivate the activated constraint. A return signal is transmitted from the remote computing system that specifies instructions to deactivate the constraint and a distance to desirably advance the autonomous vehicle. The computing system of the autonomous vehicle deactivates the constraint and the mechanical system is controlled to advance the autonomous vehicle when signal latency is less than a predetermined threshold duration of time.
    Type: Application
    Filed: August 21, 2023
    Publication date: December 14, 2023
    Inventors: Drew Gross, Brian Pierce, Gillian Langor, Haven Lau
  • Patent number: 11782969
    Abstract: A computing system that can receive an object search request from a user indicating a request to search for a specific object in an area traversed by one or more autonomous vehicle. The object search request can include a set of physical characteristics of the specific object. The computing system can then transmit a signal to an autonomous vehicle indicating a request for the autonomous vehicle to search for the specific object. The signal can cause the autonomous vehicle to transmit an image, selected based on a physical characteristic of the object, to the computing system. The computing system can then generate a score indicative of a difference between one or more physical characteristic of the object in the image and the specific object. The computing system can then selectively transmit the image to a mobile device operated by the user based on the score.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: October 10, 2023
    Assignee: GM CRUISE HOLDINGS LLC
    Inventors: Kyle John Morris, Guozhen La, Haven Lau, Sam Tran, Zhi Yuan Sherwin Lau
  • Patent number: 11762385
    Abstract: Micro-authorization of remote assistance for an autonomous vehicle is described herein. A constraint that inhibits propulsion by a mechanical system of the autonomous vehicle is activated by a computing system of the autonomous vehicle, wherein a signal that identifies the activated constraint is transmitted from the autonomous vehicle to a remote computing system. The remote computing system generates instructions to deactivate the activated constraint. A return signal is transmitted from the remote computing system that specifies instructions to deactivate the constraint and a distance to desirably advance the autonomous vehicle. The computing system of the autonomous vehicle deactivates the constraint and the mechanical system is controlled to advance the autonomous vehicle when signal latency is less than a predetermined threshold duration of time.
    Type: Grant
    Filed: August 28, 2021
    Date of Patent: September 19, 2023
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Drew Gross, Brian Pierce, Gillian Langor, Haven Lau
  • Patent number: 11641461
    Abstract: Sensors coupled to a vehicle are calibrated using a dynamic scene with sensor targets around a motorized turntable that rotates the vehicle to different orientations. The sensors capture data at each orientation along the rotation. The vehicle's computer identifies representations of the sensor targets within the data captured by the sensors, and calibrates the sensor based on these representations. The motorized turntable may confirm that rotation has stopped to the vehicle to trigger sensor capture, and the vehicle may communicate completion of sensor capture at an orientation to the motorized turntable to trigger further rotation.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: May 2, 2023
    Assignee: GM Cruise Holdings LLC.
    Inventors: Ankit Rohatgi, Adam Cadien, Jun-Wei Hew, Nick Semansky, Zhi Yuan Sherwin Lau, Zhichang Yan, Haven Lau
  • Publication number: 20220058217
    Abstract: A computing system that can receive an object search request from a user indicating a request to search for a specific object in an area traversed by one or more autonomous vehicle. The object search request can include a set of physical characteristics of the specific object. The computing system can then transmit a signal to an autonomous vehicle indicating a request for the autonomous vehicle to search for the specific object. The signal can cause the autonomous vehicle to transmit an image, selected based on a physical characteristic of the object, to the computing system. The computing system can then generate a score indicative of a difference between one or more physical characteristic of the object in the image and the specific object. The computing system can then selectively transmit the image to a mobile device operated by the user based on the score.
    Type: Application
    Filed: October 29, 2021
    Publication date: February 24, 2022
    Inventors: Kyle John Morris, Guozhen La, Haven Lau, Sam Tran, Zhi Yuan Sherwin Lau
  • Publication number: 20220053181
    Abstract: Sensors coupled to a vehicle are calibrated using a dynamic scene with sensor targets around a motorized turntable that rotates the vehicle to different orientations. The sensors capture data at each orientation along the rotation. The vehicle's computer identifies representations of the sensor targets within the data captured by the sensors, and calibrates the sensor based on these representations. The motorized turntable may confirm that rotation has stopped to the vehicle to trigger sensor capture, and the vehicle may communicate completion of sensor capture at an orientation to the motorized turntable to trigger further rotation.
    Type: Application
    Filed: October 29, 2021
    Publication date: February 17, 2022
    Inventors: Ankit Rohatgi, Adam Cadien, Jun-Wei Hew, Nick Semansky, Zhi Yuan Sherwin Lau, Zhichang Yan, Haven Lau
  • Publication number: 20210389761
    Abstract: Micro-authorization of remote assistance for an autonomous vehicle is described herein. A constraint that inhibits propulsion by a mechanical system of the autonomous vehicle is activated by a computing system of the autonomous vehicle, wherein a signal that identifies the activated constraint is transmitted from the autonomous vehicle to a remote computing system. The remote computing system generates instructions to deactivate the activated constraint. A return signal is transmitted from the remote computing system that specifies instructions to deactivate the constraint and a distance to desirably advance the autonomous vehicle. The computing system of the autonomous vehicle deactivates the constraint and the mechanical system is controlled to advance the autonomous vehicle when signal latency is less than a predetermined threshold duration of time.
    Type: Application
    Filed: August 28, 2021
    Publication date: December 16, 2021
    Inventors: Drew Gross, Brian Pierce, Gillian Langor, Haven Lau
  • Publication number: 20210354706
    Abstract: Sensors coupled to a vehicle are calibrated using a calibration environment that includes sensor targets, and optionally includes a motorized turntable that rotates the vehicle to different orientations, with the sensors capturing data at each orientation. The vehicle's computer identifies representations of the sensor targets within the data captured by the sensors, determines whether characteristics such as lighting or positioning of the representations of the sensor targets are optimal for calibration, sends signals to lighting systems or motorized target movement systems if necessary to adjust those characteristics, and calibrates the sensor based on the representations of the sensor targets.
    Type: Application
    Filed: July 30, 2021
    Publication date: November 18, 2021
    Inventors: Zhichang (Henry) Yan, Haven Lau
  • Patent number: 11163820
    Abstract: A computing system that can receive an object search request from a user indicating a request to search for a specific object in an area traversed by one or more autonomous vehicle. The object search request can include a set of physical characteristics of the specific object. The computing system can then transmit a signal to an autonomous vehicle indicating a request for the autonomous vehicle to search for the specific object. The signal can cause the autonomous vehicle to transmit an image, selected based on a physical characteristic of the object, to the computing system. The computing system can then generate a score indicative of a difference between one or more physical characteristic of the object in the image and the specific object. The computing system can then selectively transmit the image to a mobile device operated by the user based on the score.
    Type: Grant
    Filed: March 25, 2019
    Date of Patent: November 2, 2021
    Assignee: GM CRUISE HOLDINGS LLC
    Inventors: Kyle John Morris, Guozhen La, Haven Lau, Sam Tran, Zhi Yuan Sherwin Lau
  • Patent number: 11166009
    Abstract: Sensors coupled to a vehicle are calibrated using a dynamic scene with sensor targets around a motorized turntable that rotates the vehicle to different orientations. The sensors capture data at each orientation along the rotation. The vehicle's computer identifies representations of the sensor targets within the data captured by the sensors, and calibrates the sensor based on these representations. The motorized turntable may confirm that rotation has stopped to the vehicle to trigger sensor capture, and the vehicle may communicate completion of sensor capture at an orientation to the motorized turntable to trigger further rotation.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: November 2, 2021
    Assignee: GM Cruise Holdings, LLC
    Inventors: Ankit Rohatgi, Adam Cadien, Jun-Wei Hew, Nick Semansky, Zhi Yuan Sherwin Lau, Zhichang Yan, Haven Lau
  • Patent number: 11112790
    Abstract: Micro-authorization of remote assistance for an autonomous vehicle is described herein. A constraint that inhibits propulsion by a mechanical system of the autonomous vehicle is activated by a computing system of the autonomous vehicle, wherein a signal that identifies the activated constraint is transmitted from the autonomous vehicle to a remote computing system. The remote computing system generates instructions to deactivate the activated constraint. A return signal is transmitted from the remote computing system that specifies instructions to deactivate the constraint and a distance to desirably advance the autonomous vehicle. The computing system of the autonomous vehicle deactivates the constraint and the mechanical system is controlled to advance the autonomous vehicle when signal latency is less than a predetermined threshold duration of time.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: September 7, 2021
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Drew Gross, Brian Pierce, Gillian Langor, Haven Lau
  • Patent number: 11104350
    Abstract: Sensors coupled to a vehicle are calibrated using a calibration environment that includes sensor targets, and optionally includes a motorized turntable that rotates the vehicle to different orientations, with the sensors capturing data at each orientation. The vehicle's computer identifies representations of the sensor targets within the data captured by the sensors, determines whether characteristics such as lighting or positioning of the representations of the sensor targets are optimal for calibration, sends signals to lighting systems or motorized target movement systems if necessary to adjust those characteristics, and calibrates the sensor based on the representations of the sensor targets.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: August 31, 2021
    Assignee: GM Cruise Holdings, LLC
    Inventors: Zhichang (Henry) Yan, Haven Lau
  • Publication number: 20200413035
    Abstract: Sensors coupled to a vehicle are calibrated using a dynamic scene with sensor targets around a motorized turntable that rotates the vehicle to different orientations. The sensors capture data at each orientation along the rotation. The vehicle's computer identifies representations of the sensor targets within the data captured by the sensors, and calibrates the sensor based on these representations. The motorized turntable may confirm that rotation has stopped to the vehicle to trigger sensor capture, and the vehicle may communicate completion of sensor capture at an orientation to the motorized turntable to trigger further rotation.
    Type: Application
    Filed: June 30, 2020
    Publication date: December 31, 2020
    Inventors: Ankit Rohatgi, Adam Cadien, Jun-Wei Hew, Nick Semansky, Zhi Yuan Sherwin Lau, Zhichang Yan, Haven Lau
  • Publication number: 20200406904
    Abstract: Sensors coupled to a vehicle are calibrated using a calibration environment that includes sensor targets, and optionally includes a motorized turntable that rotates the vehicle to different orientations, with the sensors capturing data at each orientation. The vehicle's computer identifies representations of the sensor targets within the data captured by the sensors, determines whether characteristics such as lighting or positioning of the representations of the sensor targets are optimal for calibration, sends signals to lighting systems or motorized target movement systems if necessary to adjust those characteristics, and calibrates the sensor based on the representations of the sensor targets.
    Type: Application
    Filed: June 28, 2019
    Publication date: December 31, 2020
    Inventors: Zhichang (Henry) Yan, Haven Lau
  • Patent number: 10742969
    Abstract: Sensors coupled to a vehicle are calibrated using a dynamic scene with sensor targets around a motorized turntable that rotates the vehicle to different orientations. The sensors capture data at each orientation along the rotation. The vehicle's computer identifies representations of the sensor targets within the data captured by the sensors, and calibrates the sensor based on these representations. The motorized turntable may confirm that rotation has stopped to the vehicle to trigger sensor capture, and the vehicle may communicate completion of sensor capture at an orientation to the motorized turntable to trigger further rotation.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: August 11, 2020
    Assignee: GM Cruise Holdings, LLC
    Inventors: Ankit Rohatgi, Jun-Wei Hew, Adam Cadien, Haven Lau, Nick Semansky, Zhichang Yan, Zhi Yuan Sherwin Lau
  • Publication number: 20200201319
    Abstract: Micro-authorization of remote assistance for an autonomous vehicle is described herein. A constraint that inhibits propulsion by a mechanical system of the autonomous vehicle is activated by a computing system of the autonomous vehicle, wherein a signal that identifies the activated constraint is transmitted from the autonomous vehicle to a remote computing system. The remote computing system generates instructions to deactivate the activated constraint. A return signal is transmitted from the remote computing system that specifies instructions to deactivate the constraint and a distance to desirably advance the autonomous vehicle. The computing system of the autonomous vehicle deactivates the constraint and the mechanical system is controlled to advance the autonomous vehicle when signal latency is less than a predetermined threshold duration of time.
    Type: Application
    Filed: December 21, 2018
    Publication date: June 25, 2020
    Inventors: Drew Gross, Brian Pierce, Gillian Langor, Haven Lau