Patents by Inventor Yijun Yuan

Yijun Yuan 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: 11619515
    Abstract: Embodiments of the present disclosure provide a method and apparatus for processing positioning data, a device, a storage medium and a vehicle. In the method according to the embodiments of the present disclosure, the vehicle is controlled to collect positioning data continuously in the five stages including a first stage for performing dynamic alignment, a second stage for traveling along a path of a character “8”, a third stage for collecting map data, a fourth stage for traveling along a path of the character “8”, and a fifth stage for performing the dynamic alignment, and processing of error convergence is performed on the positioning data collected in the third stage, according to the positioning data collected in the first stage, the second stage, the fourth stage and the fifth stage, to obtain the final positioning data after the error convergence.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: April 4, 2023
    Assignee: APOLLO INTELLIGENT DRIVING TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Tong Wu, Renlan Cai, Gaifan Li, Jie Huang, Yijun Yuan
  • Patent number: 11392626
    Abstract: The present disclosure discloses a method, an apparatus, an electronic device and a medium for acquiring map data, and relates to the field of intelligent transportation. A specific implementation solution is: determining a target areas of interest in a map, wherein the map is divided into at least two areas of interest; sending a data acquisition instruction to data acquisition terminals to acquire the map data in the target areas of interest; and receiving the map data fed back from the data acquisition terminal and updating the target areas of interest in the map according to the map data.
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: July 19, 2022
    Assignee: APOLLO INTELLIGENT DRIVING TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Tong Wu, Gaifan Li, Yan Feng, Yijun Yuan, Pengfei Yuan, Jie Huang, Yongyi Sun
  • Publication number: 20210097093
    Abstract: The present disclosure discloses a method, an apparatus, an electronic device and a medium for acquiring map data, and relates to the field of intelligent transportation. A specific implementation solution is: determining a target areas of interest in a map, wherein the map is divided into at least two areas of interest; sending a data acquisition instruction to data acquisition terminals to acquire the map data in the target areas of interest; and receiving the map data fed back from the data acquisition terminal and updating the target areas of interest in the map according to the map data.
    Type: Application
    Filed: July 6, 2020
    Publication date: April 1, 2021
    Inventors: Tong WU, Gaifan LI, Yan FENG, Yijun YUAN, Pengfei YUAN, Jie HUANG, Yongyi SUN
  • Publication number: 20200191579
    Abstract: Embodiments of the present disclosure provide a method and apparatus for processing positioning data, a device, a storage medium and a vehicle. In the method according to the embodiments of the present disclosure, the vehicle is controlled to collect positioning data continuously in the five stages including a first stage for performing dynamic alignment, a second stage for traveling along a path of a character “8”, a third stage for collecting map data, a fourth stage for traveling along a path of the character “8”, and a fifth stage for performing the dynamic alignment, and processing of error convergence is performed on the positioning data collected in the third stage, according to the positioning data collected in the first stage, the second stage, the fourth stage and the fifth stage, to obtain the final positioning data after the error convergence.
    Type: Application
    Filed: December 16, 2019
    Publication date: June 18, 2020
    Inventors: Tong Wu, Renlan Cai, Gaifan Li, Jie Huang, Yijun Yuan
  • Patent number: 7721460
    Abstract: A carrier supports property-transferring material and includes a first portion exposed to a first property and a second portion exposed to a second property. The first property is different from the second property causing the property-transferring material to develop micro-cyclic property transfer between the first and second properties. The first and second properties each include at least one of heat and mass.
    Type: Grant
    Filed: July 19, 2007
    Date of Patent: May 25, 2010
    Inventors: Walter F. Albers, Yijun Yuan
  • Publication number: 20080011466
    Abstract: A carrier supports property-transferring material and includes a first portion exposed to a first property and a second portion exposed to a second property. The first property is different from the second property causing the property-transferring material to develop micro-cyclic property transfer between the first and second properties. The first and second properties each include at least one of heat and mass.
    Type: Application
    Filed: July 19, 2007
    Publication date: January 17, 2008
    Inventors: WALTER ALBERS, YIJUN YUAN
  • Publication number: 20050158198
    Abstract: A carrier supports property-transferring material and includes a first portion exposed to a first property and a second portion exposed to a second property. The first property is different from the second property causing the property-transferring material to develop micro-cyclic property transfer between the first and second properties. The first and second properties each include at least one of heat and mass.
    Type: Application
    Filed: December 17, 2004
    Publication date: July 21, 2005
    Inventors: Walter Albers, Yijun Yuan
  • Publication number: 20050109052
    Abstract: An air conditioning system includes a first chamber having a plurality of first sectors, a second chamber having a plurality of second sectors, a first airflow device forming a first airflow through the first chamber, a second airflow device forming a second airflow through the second chamber, and a heat and mass transfer substance flowing in a plurality of the first and second sectors, the substance interacting with the first and second airflows through the first and second chambers. Thermal inducement apparatus thermally interacts with the substance establishing a thermal gradient between the first sectors and a thermal gradient between the second sectors providing a heat and mass energy gradient for the first airflow through the first sectors and a reversed heat and mass energy gradient for the second airflow through the second sectors. Plumbing is provided, which moves the substance throughout the system.
    Type: Application
    Filed: September 30, 2004
    Publication date: May 26, 2005
    Inventors: Walter Albers, Yijun Yuan