Patents by Inventor Chenxia Wu

Chenxia Wu 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: 20210288832
    Abstract: A first input is received from a plurality of sensors. A first state including a first location based on the first input is determined. The first state is associated with a first probability. A second input is received from the plurality of sensors. A second state including a second location is determined based on the second input associated with a second probability. It is determined that the second state corresponds to an actual state based on a transition model and the second probability. The transition model associates the first state with the second state and indicates a likelihood of a transition from the first state to the second state. A rule to change a state of at least one network connected device is triggered based on the second state.
    Type: Application
    Filed: June 2, 2021
    Publication date: September 16, 2021
    Applicant: BrainofT Inc.
    Inventors: Ashutosh Saxena, Hema Swetha Koppula, Chenxia Wu, Ozan Sener
  • Patent number: 11050577
    Abstract: A first input is received from at least one of a plurality of sensors. Based on the first input, a first probability associated with a first state is determined. A second input is received from at least one of the plurality of sensors. Based on the second input, a second probability associated with a second state is determined. The second state is based on a transition model and the second probability. The transition model associates the first state with the second state and indicates a likelihood of a transition from the first state to the second state. A rule is triggered to change a state of at least one network connected device based on the second state.
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: June 29, 2021
    Assignee: BrainofT Inc.
    Inventors: Ashutosh Saxena, Hema Swetha Koppula, Chenxia Wu, Ozan Sener
  • Patent number: 10824862
    Abstract: Provided herein are methods and systems for implementing three-dimensional perception in an autonomous robotic system comprising an end-to-end neural network architecture that directly consumes large-scale raw sparse point cloud data and performs such tasks as object localization, boundary estimation, object classification, and segmentation of individual shapes or fused complete point cloud shapes.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: November 3, 2020
    Assignee: Nuro, Inc.
    Inventors: Ruizhongtai Qi, Wei Liu, Chenxia Wu
  • Patent number: 10605470
    Abstract: A network connected controllable device is automatically controlled. A plurality of inputs that indicate states of a network connected device environment associated with a property of the network connected controllable device to be automatically controlled is received. A plurality of output candidates is evaluated according to an optimization function. The optimization function depends on the plurality of inputs and one or more parameters and the output candidates are associated with candidate settings of the property of the network connected controllable device to be automatically controlled. An output that optimizes the optimization function is selected among the plurality of output candidates.
    Type: Grant
    Filed: March 8, 2016
    Date of Patent: March 31, 2020
    Assignee: BRAINOFT INC.
    Inventors: Ashutosh Saxena, Chenxia Wu, Ozan Sener, Brendan Berman, Deng Deng, Lukas Kroc
  • Publication number: 20190222433
    Abstract: A first input is received from at least one of a plurality of sensors. Based on the first input, a first probability associated with a first state is determined. A second input is received from at least one of the plurality of sensors. Based on the second input, a second probability associated with a second state is determined. The second state is based on a transition model and the second probability. The transition model associates the first state with the second state and indicates a likelihood of a transition from the first state to the second state. A rule is triggered to change a state of at least one network connected device based on the second state.
    Type: Application
    Filed: March 4, 2019
    Publication date: July 18, 2019
    Inventors: Ashutosh Saxena, Hema Swetha Koppula, Chenxia Wu, Ozan Sener
  • Publication number: 20190147245
    Abstract: Provided herein are methods and systems for implementing three-dimensional perception in an autonomous robotic system comprising an end-to-end neural network architecture that directly consumes large-scale raw sparse point cloud data and performs such tasks as object localization, boundary estimation, object classification, and segmentation of individual shapes or fused complete point cloud shapes.
    Type: Application
    Filed: August 31, 2018
    Publication date: May 16, 2019
    Inventors: Ruizhongtai QI, Wei LIU, Chenxia WU
  • Patent number: 10270609
    Abstract: A first input is received from a plurality of sensors. A first state including a first location based on the first input is determined. The first state is associated with a first probability. A second input is received from the plurality of sensors. A second state including a second location is determined based on the second input associated with a second probability. It is determined that the second state corresponds to an actual state based on a transition model and the second probability. The transition model associates the first state with the second state and indicates a likelihood of a transition from the first state to the second state. A rule to change a state of at least one network connected device is triggered based on the second state.
    Type: Grant
    Filed: May 29, 2015
    Date of Patent: April 23, 2019
    Assignee: BrainofT Inc.
    Inventors: Ashutosh Saxena, Hema Swetha Koppula, Chenxia Wu, Ozan Sener
  • Publication number: 20160248847
    Abstract: A first input is received from a plurality of sensors. A first state including a first location based on the first input is determined. The first state is associated with a first probability. A second input is received from the plurality of sensors. A second state including a second location is determined based on the second input associated with a second probability. It is determined that the second state corresponds to an actual state based on a transition model and the second probability. The transition model associates the first state with the second state and indicates a likelihood of a transition from the first state to the second state. A rule to change a state of at least one network connected device is triggered based on the second state.
    Type: Application
    Filed: May 29, 2015
    Publication date: August 25, 2016
    Inventors: Ashutosh Saxena, Hema Swetha Koppula, Chenxia Wu, Ozan Sener