Patents by Inventor Qichi Yang

Qichi Yang 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: 20240085907
    Abstract: The technology relates to detecting and responding to processions. For instance, sensor data identifying two or more objects in an environment of a vehicle may be received. The two or more objects may be determined to be disobeying a predetermined rule in a same way. Based on the determination that the two or more objects are disobeying a predetermined rule, that the two or more objects are involved in a procession may be determined. The vehicle may then be controlled autonomously in order to respond to the procession based on the determination that the two or more objects are involved in a procession.
    Type: Application
    Filed: November 16, 2023
    Publication date: March 14, 2024
    Inventors: David Harrison Silver, Qichi Yang
  • Patent number: 11860631
    Abstract: The technology relates to detecting and responding to processions. For instance, sensor data identifying two or more objects in an environment of a vehicle may be received. The two or more objects may be determined to be disobeying a predetermined rule in a same way. Based on the determination that the two or more objects are disobeying a predetermined rule, that the two or more objects are involved in a procession may be determined. The vehicle may then be controlled autonomously in order to respond to the procession based on the determination that the two or more objects are involved in a procession.
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: January 2, 2024
    Assignee: Waymo LLC
    Inventors: David Harrison Silver, Qichi Yang
  • Publication number: 20230141636
    Abstract: The technology relates to detecting and responding to processions. For instance, sensor data identifying two or more objects in an environment of a vehicle may be received. The two or more objects may be determined to be disobeying a predetermined rule in a same way. Based on the determination that the two or more objects are disobeying a predetermined rule, that the two or more objects are involved in a procession may be determined. The vehicle may then be controlled autonomously in order to respond to the procession based on the determination that the two or more objects are involved in a procession.
    Type: Application
    Filed: November 21, 2022
    Publication date: May 11, 2023
    Inventors: David Harrison Silver, Qichi Yang
  • Publication number: 20230104843
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for predicting the intent of an agent in an environment. One of the methods includes obtaining context data characterizing an environment, the context data comprising data characterizing a plurality of agents in the environment; and generating, based on processing the context data using a neural network having a plurality of network parameters, a respective predicted stationary state classification over a plurality of categories for each of one or more target agents of the plurality of agents in the environment, the categories including one or more categories that indicate that the target agent is a stationary non-participant of traffic in the environment.
    Type: Application
    Filed: September 22, 2022
    Publication date: April 6, 2023
    Inventors: Qichi Yang, Jingxuan Hou, Zijian Guo
  • Patent number: 11537128
    Abstract: The technology relates to detecting and responding to processions. For instance, sensor data identifying two or more objects in an environment of a vehicle may be received. The two or more objects may be determined to be disobeying a predetermined rule in a same way. Based on the determination that the two or more objects are disobeying a predetermined rule, that the two or more objects are involved in a procession may be determined. The vehicle may then be controlled autonomously in order to respond to the procession based on the determination that the two or more objects are involved in a procession.
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: December 27, 2022
    Assignee: Waymo LLC
    Inventors: David Harrison Silver, Qichi Yang
  • Publication number: 20220343763
    Abstract: Aspects of the disclosure provide for the identification of parkable areas. In one instance, observations of parked vehicles may be identified from logged data. The observations may be used to determine whether a sub-portion of an edge of a roadgraph corresponds to a parkable area. In some examples, the edge may define a drivable area in the roadgraph. In addition, map information is generated based on the determination of whether the sub-portion of the edge corresponds to the parkable area.
    Type: Application
    Filed: April 21, 2021
    Publication date: October 27, 2022
    Inventors: Chi Yeung Jonathan Ng, Anthony Ronald Grue, Qichi Yang, Kevin Poulet, Zijian Guo, David Harrison Silver
  • Publication number: 20210018919
    Abstract: The technology relates to detecting and responding to processions. For instance, sensor data identifying two or more objects in an environment of a vehicle may be received. The two or more objects may be determined to be disobeying a predetermined rule in a same way. Based on the determination that the two or more objects are disobeying a predetermined rule, that the two or more objects are involved in a procession may be determined. The vehicle may then be controlled autonomously in order to respond to the procession based on the determination that the two or more objects are involved in a procession.
    Type: Application
    Filed: August 14, 2020
    Publication date: January 21, 2021
    Inventors: David Harrison Silver, Qichi Yang
  • Patent number: 10795362
    Abstract: The technology relates to detecting and responding to processions. For instance, sensor data identifying two or more objects in an environment of a vehicle may be received. The two or more objects may be determined to be disobeying a predetermined rule in a same way. Based on the determination that the two or more objects are disobeying a predetermined rule, that the two or more objects are involved in a procession may be determined. The vehicle may then be controlled autonomously in order to respond to the procession based on the determination that the two or more objects are involved in a procession.
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: October 6, 2020
    Assignee: Waymo LLC
    Inventors: David Harrison Silver, Qichi Yang
  • Patent number: 10671660
    Abstract: Aspects of the disclosure relate to determining relevant content in response to a request for information. One or more computing devices may receive a query requesting information regarding a place of interest and identify a first place which satisfies the query associated with a first database and a set of displayable content associated with the first place within a second database. The one or more computing devices may identify a subset of the displayable content for display in response to the query, the identification of the subset of displayable content comprising determining a ranking for each item of displayable content in the set of displayable content according to the query. The subset of displayable content and the first place may be provided for presentation on a client device.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: June 2, 2020
    Assignee: Google LLC
    Inventors: Timothy Chou, Qichi Yang, Boris Mazniker, Chris Schilling, David Chen
  • Publication number: 20200057443
    Abstract: The technology relates to detecting and responding to processions. For instance, sensor data identifying two or more objects in an environment of a vehicle may be received. The two or more objects may be determined to be disobeying a predetermined rule in a same way. Based on the determination that the two or more objects are disobeying a predetermined rule, that the two or more objects are involved in a procession may be determined. The vehicle may then be controlled autonomously in order to respond to the procession based on the determination that the two or more objects are involved in a procession.
    Type: Application
    Filed: August 20, 2018
    Publication date: February 20, 2020
    Inventors: David Harrison Silver, Qichi Yang
  • Publication number: 20180181570
    Abstract: Aspects of the disclosure relate to determining relevant content in response to a request for information. One or more computing devices may receive a query requesting information regarding a place of interest and identify a first place which satisfies the query associated with a first database and a set of displayable content associated with the first place within a second database. The one or more computing devices may identify a subset of the displayable content for display in response to the query, the identification of the subset of displayable content comprising determining a ranking for each item of displayable content in the set of displayable content according to the query. The subset of displayable content and the first place may be provided for presentation on a client device.
    Type: Application
    Filed: September 29, 2017
    Publication date: June 28, 2018
    Inventors: Timothy Chou, Qichi Yang, Boris Mazniker, Chris Schilling, David Chen