Patents by Inventor Shaoshan Liu

Shaoshan Liu 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: 10943361
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: March 9, 2021
    Assignee: Trifo, Inc.
    Inventors: Grace Tsai, Zhe Zhang, Shaoshan Liu
  • Patent number: 10929690
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: February 23, 2021
    Assignee: Trifo, Inc.
    Inventors: Grace Tsai, Shaoshan Liu, Zhe Zhang
  • Publication number: 20210019527
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Application
    Filed: September 30, 2020
    Publication date: January 21, 2021
    Applicant: Trifo, Inc.
    Inventors: Zhe ZHANG, Grace TSAI, Shaoshan LIU
  • Publication number: 20200394410
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Application
    Filed: August 31, 2020
    Publication date: December 17, 2020
    Applicant: Trifo, Inc.
    Inventors: Zhe ZHANG, Grace TSAI, Shaoshan LIU
  • Patent number: 10832056
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: November 10, 2020
    Assignee: Trifo, Inc.
    Inventors: Zhe Zhang, Grace Tsai, Shaoshan Liu
  • Patent number: 10794710
    Abstract: Roughly described, a three-dimensional, multi-layer map is built employing sensory data gathering and analysis. The sensory data are gathered from multiple operational cameras and one or more auxiliary sensors. The multi-layer maps are stored in a map stored to be distributed to one or more autonomous vehicles and robots in the future. The techniques herein are described with reference to specific example implementations to implement improvements in navigation in autonomous vehicles and robots.
    Type: Grant
    Filed: September 8, 2017
    Date of Patent: October 6, 2020
    Assignee: PerceptIn Shenzhen Limited
    Inventors: Shaoshan Liu, Zhe Zhang
  • Patent number: 10769440
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Grant
    Filed: August 23, 2019
    Date of Patent: September 8, 2020
    Assignee: Trifo, Inc.
    Inventors: Zhe Zhang, Grace Tsai, Shaoshan Liu
  • Patent number: 10672200
    Abstract: A cloud server maintains a neighboring vehicle data structure storing vehicle information of vehicles coupled to the cloud server over a network. The server receives a first request from a first of the vehicles, including a first vehicle identifier (ID) and current vehicle metadata of the first vehicle. In response to the first request, the server traverses the neighboring vehicle data structure to update a first node corresponding to the first vehicle based on the first vehicle ID and the current vehicle information of the first vehicle. The server transmits to the first vehicle over the network a list of one or more vehicle IDs identifying one or more vehicles that are within a predetermined geographic proximity of the first autonomous vehicles to allow the first vehicle to directly communicate with any vehicle in the list via a wireless local area network.
    Type: Grant
    Filed: April 12, 2018
    Date of Patent: June 2, 2020
    Assignee: BAIDU USA LLC
    Inventors: Quan Wang, Biao Ma, Shaoshan Liu, James Peng
  • Publication number: 20200166944
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Application
    Filed: November 26, 2019
    Publication date: May 28, 2020
    Applicant: Trifo, Inc.
    Inventors: Grace TSAI, Zhe ZHANG, Shaoshan LIU
  • Publication number: 20200159242
    Abstract: The described positional awareness techniques employing sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy. The sensory data are gathered from an operational camera and one or more auxiliary sensors.
    Type: Application
    Filed: October 9, 2019
    Publication date: May 21, 2020
    Applicant: Trifo, Inc.
    Inventors: Shaoshan LIU, Zhe ZHANG, Grace TSAI
  • Publication number: 20200151898
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Application
    Filed: October 17, 2019
    Publication date: May 14, 2020
    Applicant: Trifo, Inc.
    Inventors: Grace TSAI, Zhe ZHANG, Shaoshan LIU
  • Patent number: 10558702
    Abstract: According to one embodiment, a master storage node receives a search query for searching images from a client, where the master storage node is coupled to a number of worker storage nodes over a storage network. The master storage node performs a hash operation on one or more keywords of the search query using a first predetermined hash function, generating a first hash value. A first of the worker storage nodes is identified based on the first hash value. The master storage node redirects the search query to the first worker storage node to allow the first worker storage node service the search query. The first worker storage node is to identify one or more images from a first system memory of the first worker storage node based on the search query and to transmit the one or more images to the client.
    Type: Grant
    Filed: April 6, 2016
    Date of Patent: February 11, 2020
    Assignee: BAIDU USA LLC
    Inventors: Haojun Wang, Shaoshan Liu, James Peng
  • Patent number: 10511878
    Abstract: In one embodiment, an image analysis is performed on an image captured using a camera mounted on an autonomous vehicle, the image representing an exterior environment of an autonomous vehicle. Localization information surrounding the autonomous vehicle is obtained at a point in time. A perception of an audience external to the autonomous vehicle is determined based on the image analysis and the localization information. One or more content items are received from one or more content servers over a network in response to the perception of the audience. A first content item selected from the one or more content items is displayed on a display device mounted on an exterior surface of the autonomous vehicle.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: December 17, 2019
    Assignee: BAIDU USA LLC
    Inventors: Liyun Li, Shaoshan Liu, Shuang Wu, James Peng, Jingao Wang
  • Patent number: 10496103
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: December 3, 2019
    Assignee: Trifo, Inc.
    Inventors: Grace Tsai, Zhe Zhang, Shaoshan Liu
  • Patent number: 10496104
    Abstract: The described positional awareness techniques employing sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy. The sensory data are gathered from multiple operational cameras and one or more auxiliary sensors.
    Type: Grant
    Filed: July 5, 2017
    Date of Patent: December 3, 2019
    Assignee: PerceptIn Shenzhen Limited
    Inventors: Shaoshan Liu, Zhe Zhang, Grace Tsai
  • Patent number: 10453213
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: October 22, 2019
    Assignee: Trifo, Inc.
    Inventors: Grace Tsai, Zhe Zhang, Shaoshan Liu
  • Patent number: 10444761
    Abstract: The described positional awareness techniques employing sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy. The sensory data are gathered from an operational camera and one or more auxiliary sensors.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: October 15, 2019
    Assignee: Trifo, Inc.
    Inventors: Shaoshan Liu, Zhe Zhang, Grace Tsai
  • Patent number: 10437252
    Abstract: Roughly described, a three-dimensional, multi-layer map is built employing sensory data gathering and analysis. The sensory data are gathered from multiple operational cameras and one or more auxiliary sensors. The multi-layer maps are stored in a map stored to be distributed to one or more autonomous vehicles and robots in the future. The techniques herein are described with reference to specific example implementations to implement improvements in navigation in autonomous vehicles and robots.
    Type: Grant
    Filed: September 8, 2017
    Date of Patent: October 8, 2019
    Assignee: Perceptln Shenzhen Limited
    Inventors: Shaoshan Liu, Zhe Zhang
  • Patent number: 10423832
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: September 24, 2019
    Assignee: Trifo, Inc.
    Inventors: Zhe Zhang, Grace Tsai, Shaoshan Liu
  • Patent number: D886694
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: June 9, 2020
    Assignee: TRIFO, INC.
    Inventors: Shaoshan Liu, Zhe Zhang