Patents by Inventor TIANCHAO WANG

TIANCHAO WANG 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 and method for automatically detecting low voltage differential signal interface matching resistor
    Patent number: 9465062
    Abstract: The present disclosure provides a device and method for automatically detecting an LVDS interface matching resistor. In the device, multiple detection interface units each including two terminals for being connected with two ends of the LVDS interface matching resistor, are set; at least one switch unit is connected between corresponding detection interface unit and a processing unit and the switch unit and the detection interface unit are set correspondingly; and a processing unit is used for controlling the switch unit to be in the conducting state, so that the detection interface unit corresponding to the switch unit in the conducting state and the processing unit form a detection loop, and by use of the detection loop, the processing unit performs measurement to the LVDS interface matching resistor connected to the detection interface unit corresponding to the switch unit in the conducting state.
    Type: Grant
    Filed: September 26, 2014
    Date of Patent: October 11, 2016
    Assignees: BOE Technology Group Co., Ltd., Beijing BOE Display Technology Co., Ltd.
    Inventors: Lulu Chu, Ji Zhang, Tianchao Wang
  • DEVICE AND METHOD FOR AUTOMATICALLY DETECTING LOW VOLTAGE DIFFERENTIAL SIGNAL INTERFACE MATCHING RESISTOR
    Publication number: 20150323564
    Abstract: The present disclosure provides a device and method for automatically detecting an LVDS interface matching resistor. In the device, multiple detection interface units each including two terminals for being connected with two ends of the LVDS interface matching resistor, are set; at least one switch unit is connected between corresponding detection interface unit and a processing unit and the switch unit and the detection interface unit are set correspondingly; and a processing unit is used for controlling the switch unit to be in the conducting state, so that the detection interface unit corresponding to the switch unit in the conducting state and the processing unit form a detection loop, and by use of the detection loop, the processing unit performs measurement to the LVDS interface matching resistor connected to the detection interface unit corresponding to the switch unit in the conducting state.
    Type: Application
    Filed: September 26, 2014
    Publication date: November 12, 2015
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: LULU CHU, JI ZHANG, TIANCHAO WANG