Patents by Inventor Xiaoyu Cai

Xiaoyu Cai 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).

  • Coordinate measuring device
    Patent number: 11619481
    Abstract: A six-DOF probe includes a retroreflector, a collection of target lights, and a stylus having a probe tip. A laser tracker measures a distance, a first angle, and a second angle to the retroreflector and captures an image of the illuminated target lights. A processor determines the three-dimensional coordinates of the probe tip based at least in part on the measured distance, measured first angle, measured second angle and on a central portion of the captured image, the size of the central portion based at least in part on the measured distance.
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: April 4, 2023
    Assignee: FARO Technologies, Inc.
    Inventors: William W. Christine, Xiaoyu Cai, Max K. Kim
  • COORDINATE MEASURING DEVICE
    Publication number: 20200049486
    Abstract: A six-DOF probe includes a retroreflector, a collection of target lights, and a stylus having a probe tip. A laser tracker measures a distance, a first angle, and a second angle to the retroreflector and captures an image of the illuminated target lights. A processor determines the three-dimensional coordinates of the probe tip based at least in part on the measured distance, measured first angle, measured second angle and on a central portion of the captured image, the size of the central portion based at least in part on the measured distance.
    Type: Application
    Filed: July 31, 2019
    Publication date: February 13, 2020
    Inventors: William W. Christine, Xiaoyu Cai, Max K. Kim
  • Light bulb
    Patent number: D762886
    Type: Grant
    Filed: July 12, 2015
    Date of Patent: August 2, 2016
    Assignee: NINGBO YUSING OPTOELECTRONIC TECHNOLOGY CO., LTD.
    Inventors: Liang Zhang, Xiaoyu Cai
  • Light
    Patent number: D764092
    Type: Grant
    Filed: March 9, 2015
    Date of Patent: August 16, 2016
    Assignee: NINGBO YUSING OPTOELECTRONIC TECHNOLOGY CO., LTD.
    Inventors: Xiaoyu Cai, Liang Zhang
  • Light
    Patent number: D765903
    Type: Grant
    Filed: July 12, 2015
    Date of Patent: September 6, 2016
    Assignee: NINGBO YUSING OPTOELECTRONIC TECHNOLOGY CO., LTD.
    Inventors: Liang Zhang, Xiaoyu Cai
  • Light
    Patent number: D766482
    Type: Grant
    Filed: March 9, 2015
    Date of Patent: September 13, 2016
    Assignee: NINGBO YUSING OPTOELECTRONIC TECHNOLOGY CO., LTD.
    Inventors: Xiaoyu Cai, Liang Zhang
  • Light
    Patent number: D766487
    Type: Grant
    Filed: March 9, 2015
    Date of Patent: September 13, 2016
    Assignee: NINGBO YUSING OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Xiaoyu Cai, Liang Zhang
  • Light
    Patent number: D767192
    Type: Grant
    Filed: March 9, 2015
    Date of Patent: September 20, 2016
    Assignee: NINGBO YUSING OPTOELECTRONIC TECHNOLOGY CO., LTD.
    Inventors: Xiaoyu Cai, Liang Zhang
  • Light
    Patent number: D772466
    Type: Grant
    Filed: July 12, 2015
    Date of Patent: November 22, 2016
    Assignee: NINGBO YUSING OPTOELECTRONIC TECHNOLOGY CO., LTD.
    Inventors: Liang Zhang, Xiaoyu Cai
  • Chargeable working light
    Patent number: D797340
    Type: Grant
    Filed: October 4, 2016
    Date of Patent: September 12, 2017
    Assignee: NINGBO YUSING OPTOELECTONIC TECHNOLOGY CO., LTD.
    Inventor: Xiaoyu Cai
  • Chargeable working light
    Patent number: D800939
    Type: Grant
    Filed: October 4, 2016
    Date of Patent: October 24, 2017
    Assignee: Nongbo Yusing Optoelectronic Technology Co., Ltd.
    Inventor: Xiaoyu Cai
  • Gaming chair
    Patent number: D941046
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: January 18, 2022
    Assignee: NINGBO YOURLITE IMPORT & EXPORT CO., LTD.
    Inventors: Xiaoyu Cai, Jinbin Wang
  • Adapter
    Patent number: D942397
    Type: Grant
    Filed: June 24, 2020
    Date of Patent: February 1, 2022
    Assignee: Ningbo Yusing Lighting Co., Ltd
    Inventors: Xiaoyu Cai, Linhu Yuan, Qilin Li
  • Computer chair
    Patent number: D949585
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: April 26, 2022
    Assignee: NINGBO YOURLITE IMPORT & EXPORT CO., LTD.
    Inventors: Xiaoyu Cai, Jinbin Wang
  • Computer chair
    Patent number: D949586
    Type: Grant
    Filed: August 26, 2020
    Date of Patent: April 26, 2022
    Assignee: NINGBO YOURLITE IMPORT & EXPORT CO., LTD.
    Inventors: Xiaoyu Cai, Jinbin Wang
  • Gaming chair
    Patent number: D949587
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: April 26, 2022
    Assignee: NINGBO YOURLITE IMPORT & EXPORT CO., LTD.
    Inventors: Xiaoyu Cai, Jinbin Wang
  • Gaming chair
    Patent number: D950259
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: May 3, 2022
    Assignee: NINGBO YOURLITE IMPORT & EXPORT CO., LTD.
    Inventors: Xiaoyu Cai, Jinbin Wang
  • Gaming chair
    Patent number: D957840
    Type: Grant
    Filed: September 18, 2020
    Date of Patent: July 19, 2022
    Assignee: NINGBO YOURLITE IMPORT & EXPORT CO., LTD.
    Inventors: Xiaoyu Cai, Jinbin Wang
  • Gaming chair
    Patent number: D965320
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: October 4, 2022
    Assignee: NINGBO YOURLITE IMPORT & EXPORT CO., LTD.
    Inventors: Xiaoyu Cai, Jinbin Wang
  • Surfboard
    Patent number: D979690
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: February 28, 2023
    Assignee: NINGBO YOURLITE IMPORT & EXPORT CO., LTD.
    Inventors: Xiaoyu Cai, Linchao Lv, Yewei Wang