Patents by Inventor Ying-Chang Lee

Ying-Chang Lee 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).

  • Hybrid method and apparatus for detecting a vehicle/pedestrian impact
    Patent number: 10737658
    Abstract: An apparatus detects a vehicle/pedestrian impact event by sensing impact events near a forward location of a vehicle using both acceleration sensors and pressure sensors and providing associated signals indicative thereof, determining metric values for each of the sensor signals, and determining if a vehicle/pedestrian impact has occurred in response to the determined metric values.
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: August 11, 2020
    Assignee: TRW AUTOMOTIVE U.S. LLC
    Inventors: Chek-Peng Foo, Huahn-Fern Yeh, Ying-chang Lee
  • HYBRID METHOD AND APPARATUS FOR DETECTING A VEHICLE/PEDESTRIAN IMPACT
    Publication number: 20180065592
    Abstract: An apparatus detects a vehicle/pedestrian impact event by sensing impact events near a forward location of a vehicle using both acceleration sensors and pressure sensors and providing associated signals indicative thereof, determining metric values for each of the sensor signals, and determining if a vehicle/pedestrian impact has occurred in response to the determined metric values
    Type: Application
    Filed: November 13, 2017
    Publication date: March 8, 2018
    Inventors: Chek-Peng Foo, Huahn-Fern Yeh, Ying-chang Lee
  • Hybrid method and apparatus for detecting a vehicle/pedestrian impact
    Patent number: 9855915
    Abstract: An apparatus detects a vehicle/pedestrian impact event by sensing impact events near a forward location of a vehicle using both acceleration sensors and pressure sensors and providing associated signals indicative thereof, determining metric values for each of the sensor signals, and determining if a vehicle/pedestrian impact has occurred in response to the determined metric values.
    Type: Grant
    Filed: May 22, 2012
    Date of Patent: January 2, 2018
    Assignee: TRW AUTOMOTIVE U.S. LLC
    Inventors: Chek-Peng Foo, Huahn-fern Yeh, Ying-chang Lee
  • HYBRID METHOD AND APPARATUS FOR DETECTING A VEHICLE/PEDESTRIAN IMPACT
    Publication number: 20150203068
    Abstract: An apparatus detects a vehicle/pedestrian impact event by sensing impact events near a forward location of a vehicle using both acceleration sensors and pressure sensors and providing associated signals indicative thereof, determining metric values for each of the sensor signals, and determining if a vehicle/pedestrian impact has occurred in response to the determined metric values
    Type: Application
    Filed: May 22, 2012
    Publication date: July 23, 2015
    Applicant: TRW AUTOMOTIVE U.S. LLC
    Inventors: Chek-Peng Foo, Huahn-fern Yeh, Ying-chang Lee
  • Spanner
    Patent number: D440839
    Type: Grant
    Filed: May 23, 2000
    Date of Patent: April 24, 2001
    Inventor: Ying-Chang Lee
  • Spanner
    Patent number: D440840
    Type: Grant
    Filed: May 26, 2000
    Date of Patent: April 24, 2001
    Inventor: Ying-Chang Lee