Patents by Inventor Wei-Chia Yen

Wei-Chia Yen 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).

  • Publication number: 20200028469
    Abstract: A calibration apparatus is used for calibrating characteristics of a power amplifier (PA) in a transmitter. The calibration apparatus includes an adaptive bias generator circuit that is used to track an envelope of an input signal received by control terminals of transistors of the PA and generate an adaptive bias voltage to the control terminals of the input transistors in response to the envelope of the input signal.
    Type: Application
    Filed: June 13, 2019
    Publication date: January 23, 2020
    Inventors: Yu-Hsien Chang, Yu-Ming Lai, Ching-Chia Cheng, Wei-Kai Hong, Yi-Chu Chen, Tsung-Ming Chen, Shih-Chieh Yen
  • Publication number: 20180150104
    Abstract: In one of the exemplary embodiments of the disclosure, a method of controlling through a cover of a mobile electronic device would include not limited to detecting, by the mobile electronic device, for a first event and a device triggering event; displaying, through openings of the cover on the touch screen, a first image; replacing the first image with a second image that corresponds to the first event in response to the first event being detected; displaying, through the openings of the cover on the touch screen, a third image corresponding to the device triggering event while the first image or the second image is still being displayed; and performing a function corresponding to the device triggering event in response to a touch input on third image being detected by the touch screen through the cover.
    Type: Application
    Filed: January 31, 2018
    Publication date: May 31, 2018
    Applicant: HTC Corporation
    Inventors: Tai-Hsin Ku, Chia-Mo Chien, Sheng-Hsin Huang, Fang-Ju Lin, Wei-Chia Yen, Jen-Hou Huang, Chun-Ta Chen
  • Patent number: 9904316
    Abstract: In one of the exemplary embodiments of the disclosure, a method of controlling through a cover of a mobile electronic device would include not limited to detecting, by the mobile electronic device, for a first event and a device triggering event; displaying, through openings of the cover on the touch screen, a first image; replacing the first image with a second image that corresponds to the first event in response to the first event being detected; displaying, through the openings of the cover on the touch screen, a third image corresponding to the device triggering event while the first image or the second image is still being displayed; and performing a function corresponding to the device triggering event in response to a touch input on third image being detected by the touch screen through the cover.
    Type: Grant
    Filed: March 24, 2015
    Date of Patent: February 27, 2018
    Assignee: HTC Corporation
    Inventors: Tai-Hsin Ku, Chia-Mo Chien, Sheng-Hsin Huang, Fang-Ju Lin, Wei-Chia Yen, Jen-Hou Huang, Chun-Ta Chen
  • Publication number: 20150268752
    Abstract: In one of the exemplary embodiments of the disclosure, a method of controlling through a cover of a mobile electronic device would include not limited to detecting, by the mobile electronic device, for a first event and a device triggering event; displaying, through openings of the cover on the touch screen, a first image; replacing the first image with a second image that corresponds to the first event in response to the first event being detected; displaying, through the openings of the cover on the touch screen, a third image corresponding to the device triggering event while the first image or the second image is still being displayed; and performing a function corresponding to the device triggering event in response to a touch input on third image being detected by the touch screen through the cover.
    Type: Application
    Filed: March 24, 2015
    Publication date: September 24, 2015
    Inventors: Tai-Hsin Ku, Chia-Mo Chien, Sheng-Hsin Huang, Fang-Ju Lin, Wei-Chia Yen, Jen-Hou Huang, Chun-Ta Chen
  • Patent number: D694254
    Type: Grant
    Filed: October 28, 2011
    Date of Patent: November 26, 2013
    Assignee: HTC Corporation
    Inventors: David Brinda, Sheng-Hsin Huang, Jye Rong, Wei-Chia Yen
  • Patent number: D695775
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: December 17, 2013
    Assignee: HTC Corporation
    Inventors: David Brinda, Sheng-Hsin Huang, Jye Rong, Wei-Chia Yen
  • Patent number: D703691
    Type: Grant
    Filed: October 28, 2011
    Date of Patent: April 29, 2014
    Assignee: HTC Corporation
    Inventors: David Brinda, Sheng-Hsin Huang, Jye Rong, Wei-Chia Yen
  • Patent number: D721089
    Type: Grant
    Filed: February 22, 2012
    Date of Patent: January 13, 2015
    Assignee: HTC Corporation
    Inventors: David Brinda, Sheng-Hsin Huang, Jye Rong, Wei-Chia Yen
  • Patent number: D724615
    Type: Grant
    Filed: October 4, 2013
    Date of Patent: March 17, 2015
    Assignee: HTC Corporation
    Inventors: David Brinda, Sheng-Hsin Huang, Jye Rong, Wei-Chia Yen
  • Patent number: D726215
    Type: Grant
    Filed: October 27, 2011
    Date of Patent: April 7, 2015
    Assignee: HTC Corporation
    Inventors: David Brinda, Sheng-Hsin Huang, Jye Rong, Wei-Chia Yen, Yi-Min Chien, Cheng-Chieh Chang
  • Patent number: D726759
    Type: Grant
    Filed: October 27, 2011
    Date of Patent: April 14, 2015
    Assignee: HTC Corporation
    Inventors: David Brinda, Sheng-Hsin Huang, Jye Rong, Wei-Chia Yen
  • Patent number: D730382
    Type: Grant
    Filed: October 28, 2011
    Date of Patent: May 26, 2015
    Assignee: HTC Corporation
    Inventors: David Brinda, Sheng-Hsin Huang, Jye Rong, Wei-Chia Yen, Yi-Min Chien, Cheng-Chieh Chang
  • Patent number: D730383
    Type: Grant
    Filed: November 1, 2011
    Date of Patent: May 26, 2015
    Assignee: HTC Corporation
    Inventors: David Brinda, Sheng-Hsin Huang, Jye Rong, Wei-Chia Yen, Yi-Min Chien, Cheng-Chieh Chang
  • Patent number: D731524
    Type: Grant
    Filed: October 27, 2011
    Date of Patent: June 9, 2015
    Assignee: HTC Corporation
    Inventors: David Brinda, Sheng-Hsin Huang, Jye Rong, Wei-Chia Yen, Yi-Min Chien, Cheng-Chieh Chang
  • Patent number: D733180
    Type: Grant
    Filed: February 23, 2012
    Date of Patent: June 30, 2015
    Assignee: HTC Corporation
    Inventors: David Brinda, Sheng-Hsin Huang, Jye Rong, Wei-Chia Yen
  • Patent number: D737848
    Type: Grant
    Filed: October 27, 2011
    Date of Patent: September 1, 2015
    Assignee: HTC Corporation
    Inventors: David Brinda, Sheng-Hsin Huang, Jye Rong, Wei-Chia Yen, Yi-Min Chien, Cheng-Chieh Chang
  • Patent number: D761310
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: July 12, 2016
    Assignee: HTC Corporation
    Inventors: David Brinda, Sheng-Hsin Huang, Fang-Ju Lin, Wei-Chia Yen