Patents by Inventor Wei-Chien CHEN

Wei-Chien CHEN 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: 20240102934
    Abstract: A test strip detecting system includes a test strip, a test strip detecting carrier and a mobile communication apparatus. The test strip detecting carrier includes a container structure, positioning markers and colorimetric calibrating blocks, and the colorimetric calibrating blocks are embedded inside the positioning markers. The test strip is placed in the container structure and reacts with a specimen to generate color blocks. The mobile communication apparatus controls an image capture unit to capture an original image of the test strip placed in the test strip detecting carrier; detects the positioning markers in the original image to obtain a plurality of coordinates of the positioning markers; performs image coordinate calibration according to the plurality of coordinates to generate a calibrated image; and performs a colorimetric calibration for the color blocks and the colorimetric calibrating blocks according to the calibrated image so as to generate a test result.
    Type: Application
    Filed: November 14, 2022
    Publication date: March 28, 2024
    Applicant: National Cheng Kung University
    Inventors: Yu-Cheng Lin, Wei-Chien Weng, Yi-Hsuan Chen
  • Publication number: 20240072115
    Abstract: A device includes: a complementary transistor including: a first transistor having a first source/drain region and a second source/drain region; and a second transistor stacked on the first transistor, and having a third source/drain region and a fourth source/drain region, the third source/drain region overlapping the first source/drain region, the fourth source/drain region overlapping the second source/drain region. The device further includes: a first source/drain contact electrically coupled to the third source/drain region; a second source/drain contact electrically coupled to the second source/drain region; a gate isolation structure adjacent the first and second transistors; and an interconnect structure electrically coupled to the first source/drain contact and the second source/drain contact.
    Type: Application
    Filed: February 13, 2023
    Publication date: February 29, 2024
    Inventors: Wei-Xiang You, Wei-De Ho, Hsin Yang Hung, Meng-Yu Lin, Hsiang-Hung Huang, Chun-Fu Cheng, Kuan-Kan Hu, Szu-Hua Chen, Ting-Yun Wu, Wei-Cheng Tzeng, Wei-Cheng Lin, Cheng-Yin Wang, Jui-Chien Huang, Szuya Liao
  • Patent number: 9169549
    Abstract: The disclosure discloses a method for modifying the light absorption layer, including: (a) providing a substrate; (b) forming a light absorption layer on the substrate, wherein the light absorption layer includes a Group IB element, Group IIIA element and Group VIA element; (c) forming a slurry on the light absorption layer, wherein the slurry includes a Group VIA element; and (d) conducting a thermal process for the light absorption layer with the slurry.
    Type: Grant
    Filed: August 16, 2012
    Date of Patent: October 27, 2015
    Assignee: Industrial Technology Research Institute
    Inventors: Wei-Chien Chen, Lung-Teng Cheng, Ding-Wen Chiou, Tung-Po Hsieh
  • Patent number: 8868126
    Abstract: Mobile apparatus with radio frequency architecture supporting simultaneous data and voice communications, in an embodiment, includes first and second antennas, a tranceiver unit, first and second radio frequency (RF) front-end units. The tranceiver unit has a plurality of first, second, and third RF terminals. The first RF front-end unit is coupled between the first antenna and first RF terminals to provide first paths for a high-speed data communication mode and a first mobile communication mode between the first RF terminals and first RF front-end unit. The second RF front-end unit is coupled between the second antenna and second and third RF terminals to provide second paths for at least one second communication mode between the second RF terminals and second RF front-end unit and to provide third paths for the high-speed data communication mode and first mobile communication mode between the third RF terminals and second RF front-end unit.
    Type: Grant
    Filed: June 7, 2012
    Date of Patent: October 21, 2014
    Assignee: HTC Corporation
    Inventors: Wei-Chien Chen, Wei-Yang Wu, Yen-Chuan Lin
  • Patent number: 8761688
    Abstract: A radio frequency circuit and a signal transmission method are provided. The radio frequency circuit comprises a primary antenna, a secondary antenna and a radio frequency integrated circuit. The primary antenna is electrically coupled to the radio frequency integrated circuit to transmit and receive at least one transmission/reception signal. The secondary antenna is electrically coupled to the radio frequency integrated circuit to receive at least one diversity reception signal. The radio frequency integrated circuit is configured to receive a specific diversity reception signal via the primary antenna and to transmit and receive a specific transmission/reception signal via the secondary antenna.
    Type: Grant
    Filed: June 8, 2011
    Date of Patent: June 24, 2014
    Assignee: HTC Corporation
    Inventors: Wei-Yang Wu, Wei-Chien Chen, Chien-Hua Ma
  • Publication number: 20130171759
    Abstract: The disclosure discloses a method for modifying the light absorption layer, including: (a) providing a substrate; (b) forming a light absorption layer on the substrate, wherein the light absorption layer includes a Group IB element, Group IIIA element and Group VIA element; (c) forming a slurry on the light absorption layer, wherein the slurry includes a Group VIA element; and (d) conducting a thermal process for the light absorption layer with the slurry.
    Type: Application
    Filed: August 16, 2012
    Publication date: July 4, 2013
    Inventors: Wei-Chien Chen, Lung-Teng Cheng, Ding-Wen Chiou, Tung-Po Hsieh
  • Publication number: 20130005392
    Abstract: Mobile apparatus with radio frequency architecture supporting simultaneous data and voice communications, in an embodiment, includes first and second antennas, a tranceiver unit, first and second radio frequency (RF) front-end units. The tranceiver unit has a plurality of first, second, and third RF terminals. The first RF front-end unit is coupled between the first antenna and first RF terminals to provide first paths for a high-speed data communication mode and a first mobile communication mode between the first RF terminals and first RF front-end unit. The second RF front-end unit is coupled between the second antenna and second and third RF terminals to provide second paths for at least one second communication mode between the second RF terminals and second RF front-end unit and to provide third paths for the high-speed data communication mode and first mobile communication mode between the third RF terminals and second RF front-end unit.
    Type: Application
    Filed: June 7, 2012
    Publication date: January 3, 2013
    Applicant: HTC Corporation
    Inventors: Wei-Chien CHEN, Wei-Yang WU, Yen-Chuan LIN
  • Publication number: 20120315861
    Abstract: A radio frequency circuit and a signal transmission method are provided. The radio frequency circuit comprises a primary antenna, a secondary antenna and a radio frequency integrated circuit. The primary antenna is electrically coupled to the radio frequency integrated circuit to transmit and receive at least one transmission/reception signal. The secondary antenna is electrically coupled to the radio frequency integrated circuit to receive at least one diversity reception signal. The radio frequency integrated circuit is configured to receive a specific diversity reception signal via the primary antenna and to transmit and receive a specific transmission/reception signal via the secondary antenna.
    Type: Application
    Filed: June 8, 2011
    Publication date: December 13, 2012
    Applicant: HTC CORPORATION
    Inventors: Wei-Yang WU, Wei-Chien CHEN, Chien-Hua MA
  • Patent number: D1027131
    Type: Grant
    Filed: August 29, 2022
    Date of Patent: May 14, 2024
    Assignee: GLOBE UNION INDUSTRIAL CORP.
    Inventors: Yu-Chien Yang, Yi-Shan Chiang, Ya-Chieh Lai, Chun-Yi Tu, Wei-Jen Chen, Tun-Yao Tsai