Patents by Inventor Teng-Chin Yu

Teng-Chin Yu 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).

  • Measurement device for detecting material level and temperature
    Patent number: 9797763
    Abstract: A measurement device for detecting a material level and a temperature has a cable, a level sensing module, a thermal sensing module, a processing module, and a power module. The measurement device detects difference of currents between an electrode of the cable and the earth, and calculates a material level of a material stored in a silo according to the RF admittance. The cable comprises a plurality of thermal sensing units for detecting a temperature of the material. The measurement device further calibrates a material capacitance of the material with the temperature for avoiding an error caused by an inaccurate parameter.
    Type: Grant
    Filed: February 12, 2014
    Date of Patent: October 24, 2017
    Assignee: Finetek Co., Ltd.
    Inventors: Liang-Chi Chang, Teng-Chin Yu, Kai-Di Yang, Ting-Kuo Wu, Chao-Kai Cheng
  • Measurement Device for Detecting Material Level and Temperature
    Publication number: 20150134278
    Abstract: A measurement device for detecting a material level and a temperature has a cable, a level sensing module, a thermal sensing module, a processing module, and a power module. The measurement device detects difference of currents between an electrode of the cable and the earth, and calculates a material level of a material stored in a silo according to the RF admittance. The cable comprises a plurality of thermal sensing units for detecting a temperature of the material. The measurement device further calibrates a material capacitance of the material with the temperature for avoiding an error caused by an inaccurate parameter.
    Type: Application
    Filed: February 12, 2014
    Publication date: May 14, 2015
    Applicant: FINETEK CO., LTD.
    Inventors: Liang-Chi Chang, Teng-Chin Yu, Kai-Di Yang, Ting-Kuo Wu, Chao-Kai Cheng