Patents by Inventor Ching-Wei Liao

Ching-Wei Liao 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: 20240109803
    Abstract: The present invention provides a flexible glass and manufacturing method thereof. The flexible glass includes a first straight part and a second straight part on two opposite ends thereof, a recess formed between the first straight part and the second straight part, and a pre-bent curve connection part disposed corresponding to the recess. The first straight part and the second straight part are not arranged on the same plane. The flexible glass has a first lateral side and a second lateral side, and the recess sinks from the first lateral side toward the second lateral side. Therefore, the flexible glass is provided with a greater bendability.
    Type: Application
    Filed: September 30, 2022
    Publication date: April 4, 2024
    Applicant: CHENFENG OPTRONICS CORPORATION
    Inventors: CHING-FANG WONG, YU-WEI LIU, WEI-LUN ZENG, KUAN-HUA LIAO
  • Patent number: 11934027
    Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: March 19, 2024
    Assignee: TDK TAIWAN CORP.
    Inventors: Chao-Chang Hu, Chih-Wei Weng, Chia-Che Wu, Chien-Yu Kao, Hsiao-Hsin Hu, He-Ling Chang, Chao-Hsi Wang, Chen-Hsien Fan, Che-Wei Chang, Mao-Gen Jian, Sung-Mao Tsai, Wei-Jhe Shen, Yung-Ping Yang, Sin-Hong Lin, Tzu-Yu Chang, Sin-Jhong Song, Shang-Yu Hsu, Meng-Ting Lin, Shih-Wei Hung, Yu-Huai Liao, Mao-Kuo Hsu, Hsueh-Ju Lu, Ching-Chieh Huang, Chih-Wen Chiang, Yu-Chiao Lo, Ying-Jen Wang, Shu-Shan Chen, Che-Hsiang Chiu
  • Patent number: 11929109
    Abstract: Disclosed herein are related to a memory system including unit storage circuits. In one aspect, each of the unit storage circuits abuts an adjacent one of the unit storage circuits. In one aspect, each of the unit storage circuits includes a first group of memory cells, a second group of memory cells, a first sub-word line driver to apply a first control signal to the first group of memory cells through a first sub-word line extending along a direction, and a second sub-word line driver to apply a second control signal to the second group of memory cells through a second sub-word line extending along the direction. In one aspect, the memory system includes a common word line driver abutting one of the unit storage circuits and configured to apply a common control signal to the unit storage circuits through a word line extending along the direction.
    Type: Grant
    Filed: April 25, 2023
    Date of Patent: March 12, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yi-Tzu Chen, Ching-Wei Wu, Hau-Tai Shieh, Hung-Jen Liao
  • Publication number: 20240030198
    Abstract: A package structure and a manufacturing method thereof are provided. The package structure includes a redistribution layer, a conductive element, an active chip, an encapsulation layer, another redistribution layer, and a conductive terminal. The conductive element, the active chip, and the encapsulation layer are disposed on the redistribution layer and the encapsulation layer surrounds the conductive element and the active chip. The another redistribution layer is disposed on the conductive element, the active chip and the encapsulation layer and electrically connected to the redistribution layer through the conductive element.
    Type: Application
    Filed: June 2, 2023
    Publication date: January 25, 2024
    Applicant: POWERTECH TECHNOLOGY INC.
    Inventors: Ching-Wei Liao, Shang-Yu Chang Chien
  • Publication number: 20240021595
    Abstract: A package structure and a manufacturing method thereof are provided. The package structure includes a first package and a second package, and the second package is disposed on the first package. The first package includes a first redistribution layer, at least one chip and a second redistribution layer. The chip is disposed between the first redistribution layer and the second redistribution layer. The second package includes a third redistribution layer and at least three light-emitting elements. The third redistribution layer is electrically connected to the second redistribution layer, and the second redistribution layer is disposed between the chip and the third redistribution layer. The light-emitting elements are disposed on the third redistribution layer and electrically connected to the third redistribution layer. Each light-emitting element includes a first surface opposite to the third redistribution layer, and the first surfaces of the light-emitting elements are coplanar.
    Type: Application
    Filed: June 14, 2023
    Publication date: January 18, 2024
    Applicant: POWERTECH TECHNOLOGY INC.
    Inventors: Ching-Wei Liao, Shang-Yu Chang Chien
  • Publication number: 20240021640
    Abstract: A package structure and a manufacturing method thereof are provided. The package structure includes a plurality of micro-lens chips arranged at intervals and a coplanar control layer. The coplanar control layer is configured to encapsulate the plurality of micro-lens chips therein. At least one surface of each of the micro-lens chips is exposed outside the coplanar control layer, and the at least one surface of each of the micro-lens chips is coplanar.
    Type: Application
    Filed: July 11, 2023
    Publication date: January 18, 2024
    Inventors: Ching-Wei LIAO, Shang-yu CHANG CHIEN
  • Publication number: 20230110079
    Abstract: A fan-out package structure and a manufacturing method thereof are provided. The fan-out package structure includes an upper redistribution layer, a die, a passive element, and an active element. The upper redistribution layer includes a first surface and a second surface opposite to the first surface. The die is disposed on the first surface of the upper redistribution layer and is electrically connected to the upper redistribution layer. The passive element is disposed on the second surface of the upper redistribution layer and is electrically connected to the upper redistribution layer. The active element is disposed on the second surface of the upper redistribution layer and is electrically connected to the upper redistribution layer. The active element is laterally adjacent to the passive element, and the die is electrically connected to the active element and the passive element through the upper redistribution layer.
    Type: Application
    Filed: August 20, 2022
    Publication date: April 13, 2023
    Applicant: POWERTECH TECHNOLOGY INC.
    Inventors: Pei-chun Tsai, Hung-hsin Hsu, Ching-wei Liao, Shang-yu Chang Chien
  • Publication number: 20050037451
    Abstract: A method of water analysis for detecting the presence of microorganisms in a water sample, comprising the steps of: first, providing a bio-membrane as a filter; filtering out the microorganisms in the water sample, using the bio-membrane; cultivating the microorganisms on the bio-membrane; staining the microorganisms on the bio-membrane with potassium permanganate (KMnO4); rinsing the bio-membrane with purified deionized water; and finally, counting microorganisms.
    Type: Application
    Filed: April 1, 2004
    Publication date: February 17, 2005
    Inventors: Bo-Cun Chen, Chiao-Chung Huang, Ching-Wei Liao, Guo-Ming Huang