Patents by Inventor Yao Xi

Yao Xi 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).

  • Pyroelectric crystals with high figures of merit
    Patent number: 4648991
    Abstract: Pyroelectric crystals having relatively high figures of merit (p/K) of the order of 1.8 or more are provided. They are preferably prepared by doping alanine substituted triglycine sulfate crystals with phosphorous and/or arsenic.
    Type: Grant
    Filed: May 30, 1984
    Date of Patent: March 10, 1987
    Assignee: Research Corporation
    Inventors: Chang-Shui Fang, Yao Xi, Zhi-Xiong Chen, Amar S. Bhalla, Leslie E. Cross
  • Bluetooth earphone
    Patent number: D912011
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: March 2, 2021
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventors: Ziran Zhao, Lei Zhang, Yao Xi, Ningning Li
  • Smartwatch
    Patent number: D933066
    Type: Grant
    Filed: May 6, 2020
    Date of Patent: October 12, 2021
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Ningning Li, Jing Jiang, Zhi Fan, Yao Xi, Yingchun Xie
  • Toy robot
    Patent number: D941934
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: January 25, 2022
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventors: Zheng Xing, Ningning Li, Lei Zhang, Yao Xi, Yang Zhang, Hu Zhang, Cong Cao
  • Ironing machine
    Patent number: D942098
    Type: Grant
    Filed: August 10, 2020
    Date of Patent: January 25, 2022
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Zheng Xing, Ningning Li, Lei Zhang, Yao Xi
  • Water dispenser
    Patent number: D943332
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: February 15, 2022
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventors: Wenbo Dou, Ningning Li, Lei Zhang, Yao Xi
  • Water collection box for water dispenser
    Patent number: D945203
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: March 8, 2022
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Wenbo Dou, Ningning Li, Lei Zhang, Yao Xi
  • Water tank
    Patent number: D946959
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: March 29, 2022
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventors: Wenbo Dou, Ningning Li, Lei Zhang, Yao Xi
  • Building block toy set
    Patent number: D954154
    Type: Grant
    Filed: January 27, 2021
    Date of Patent: June 7, 2022
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Zheng Xing, Yao Xi, Lei Zhang, Yang Zhang, Hu Zhang
  • Game controller
    Patent number: D956008
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: June 28, 2022
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Zheng Xing, Ningning Li, Lei Zhang, Yao Xi
  • Vacuum cleaner
    Patent number: D962566
    Type: Grant
    Filed: December 2, 2020
    Date of Patent: August 30, 2022
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Zheng Xing, Ningning Li, Lei Zhang, Yao Xi
  • Coffee machine
    Patent number: D966769
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: October 18, 2022
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Jing Jiang, Lei Zhang, Ningning Li, Yao Xi
  • Air fryer
    Patent number: D980004
    Type: Grant
    Filed: March 10, 2021
    Date of Patent: March 7, 2023
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Jing Jiang, Ningning Li, Yao Xi, Yichi Zhang
  • Oral irrigator
    Patent number: D1013863
    Type: Grant
    Filed: June 2, 2022
    Date of Patent: February 6, 2024
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Yingchun Xie, Yao Xi, Ningning Li