Patents by Inventor Yingxi TAI

Yingxi TAI 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).

  • Device for determining location of blood vessel and method thereof
    Patent number: 11311236
    Abstract: Embodiments of the present disclosure provide a device for determining a location of a blood vessel and a method thereof. The device includes a plurality of sensors, a processor, and an indicating device. The plurality of sensors may detect pressure values at a plurality of skin locations in contact with the plurality of sensors. The processor may determine the location of the blood vessel based on the pressure values. The pressure value at the skin location corresponding to the location of the blood vessel is greater than the pressure values at both sides of the skin location in a direction perpendicular to a direction of the blood vessel. The indicating device may indicate the location of the blood vessel.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: April 26, 2022
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Qiangqiang Luo, Yingxi Tai, Haitao Wang, Zhenfang Li
  • DEVICE FOR DETERMINING LOCATION OF BLOOD VESSEL AND METHOD THEREOF
    Publication number: 20200268310
    Abstract: Embodiments of the present disclosure provide a device for determining a location of a blood vessel and a method thereof. The device includes a plurality of sensors, a processor, and an indicating device. The plurality of sensors may detect pressure values at a plurality of skin locations in contact with the plurality of sensors. The processor may determine the location of the blood vessel based on the pressure values. The pressure value at the skin location corresponding to the location of the blood vessel is greater than the pressure values at both sides of the skin location in a direction perpendicular to a direction of the blood vessel. The indicating device may indicate the location of the blood vessel.
    Type: Application
    Filed: November 29, 2018
    Publication date: August 27, 2020
    Inventors: Qiangqiang LUO, Yingxi TAI, Haitao WANG, Zhenfang LI
  • DEVICE FOR DETERMINING LOCATION OF BLOOD VESSEL AND METHOD THEREOF
    Publication number: 20190261917
    Abstract: Embodiments of the present disclosure provide a device for determining a location of a blood vessel and a method thereof. The device includes a plurality of sensors, a processor, and an indicating device. The plurality of sensors may detect pressure values at a plurality of skin locations in contact with the plurality of sensors. The processor may determine the location of the blood vessel based on the pressure values. The pressure value at the skin location corresponding to the location of the blood vessel is greater than the pressure values at both sides of the skin location in a direction perpendicular to a direction of the blood vessel. The indicating device may indicate the location of the blood vessel.
    Type: Application
    Filed: November 29, 2018
    Publication date: August 29, 2019
    Inventors: Qiangqiang LUO, Yingxi TAI, Haitao WANG, Zhenfang LI