Patents by Inventor Yi-Chia Chan

Yi-Chia Chan 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).

  • Optical element driving mechanism having movable portion for holding lens
    Patent number: 11982866
    Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a stopping assembly. The fixed assembly has a main axis. The movable assembly is configured to connect an optical element, and the movable assembly is movable relative to the fixed assembly. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The stopping assembly is configured to limit the movement of the movable assembly relative to the fixed assembly within a range of motion.
    Type: Grant
    Filed: December 15, 2022
    Date of Patent: May 14, 2024
    Assignee: TDK TAIWAN CORP.
    Inventors: Chao-Chang Hu, Liang-Ting Ho, Chen-Er Hsu, Yi-Liang Chan, Fu-Lai Tseng, Fu-Yuan Wu, Chen-Chi Kuo, Ying-Jen Wang, Wei-Han Hsia, Yi-Hsin Tseng, Wen-Chang Lin, Chun-Chia Liao, Shou-Jen Liu, Chao-Chun Chang, Yi-Chieh Lin, Shang-Yu Hsu, Yu-Huai Liao, Shih-Wei Hung, Sin-Hong Lin, Kun-Shih Lin, Yu-Cheng Lin, Wen-Yen Huang, Wei-Jhe Shen, Chih-Shiang Wu, Sin-Jhong Song, Che-Hsiang Chiu, Sheng-Chang Lin
  • USB connector structure
    Patent number: 8900016
    Abstract: A USB connector structure, configured with a combination structure of a base, a main structure, a plural of pins and a fixing structure, to enable said plural pins to be configured on the conducting pads without soldering process and to provide a convenient assembly by firmly hooking and fastening both the main structure and the fixing structure over the base. And, the present invention can be applied in various USB connectors or similar connecting structure.
    Type: Grant
    Filed: June 3, 2013
    Date of Patent: December 2, 2014
    Assignee: ZK-TEK Technologies Co., Ltd.
    Inventor: Yi Chia Chan
  • USB connector assembly
    Patent number: 8900017
    Abstract: A USB connector assembly, configured with a combination structure of a base, a main structure and a plural of pins, to prevent the bending ends of the pins from a loose contact with the conducting pads due to the combination of main structure configured over the base. And, the present invention can be applied in various USB connectors or similar connecting structure.
    Type: Grant
    Filed: June 3, 2013
    Date of Patent: December 2, 2014
    Assignee: ZK-TEK Technologies Co., Ltd.
    Inventor: Yi Chia Chan
  • USB CONNECTOR STRUCTURE
    Publication number: 20140322986
    Abstract: A USB connector structure, configured with a combination structure of a base, a main structure, a plural of pins and a fixing structure, to enable said plural pins to be configured on the conducting pads without soldering process and to provide a convenient assembly by firmly hooking and fastening both the main structure and the fixing structure over the base. And, the present invention can be applied in various USB connectors or similar connecting structure.
    Type: Application
    Filed: June 3, 2013
    Publication date: October 30, 2014
    Inventor: Yi Chia CHAN
  • USB CONNECTOR ASSEMBLY
    Publication number: 20140322987
    Abstract: A USB connector assembly, configured with a combination structure of a base, a main structure and a plural of pins, to prevent the bending ends of the pins from a loose contact with the conducting pads due to the combination of main structure configured over the base. And, the present invention can be applied in various USB connectors or similar connecting structure.
    Type: Application
    Filed: June 3, 2013
    Publication date: October 30, 2014
    Inventor: Yi Chia CHAN
  • USB DRIVE ASSEMBLY
    Publication number: 20140321077
    Abstract: A USB drive assembly, which is specifically referred to a joint assembly of USB drive and is configured by a casing, an isolated base, and a circuit board, wherein the conducting pins laid through the isolated base and the circuit board are tightly and electrically joined together, and all parts are assembled efficiently free from time consuming soldering process.
    Type: Application
    Filed: June 19, 2013
    Publication date: October 30, 2014
    Inventor: Yi Chia CHAN
  • USB CONNECTOR STRUCTURE
    Publication number: 20140287620
    Abstract: The present invention relates to a USB connector structure, and more specifically, refers to a connector structure which is applied in memory device of USB drive.
    Type: Application
    Filed: June 27, 2013
    Publication date: September 25, 2014
    Inventor: Yi Chia CHAN
  • METHOD, APPARATUS, AND MANUFACTURE FOR ENHANCED RESOLUTION FOR IMAGES FROM HIGH DYNAMIC RANGE (HDR) INTERLACED SENSORS
    Publication number: 20140287625
    Abstract: The present invention relates to a USB connector assembly, and more specifically, refers to a connector structure which is applied in memory device of USB drive.
    Type: Application
    Filed: July 1, 2013
    Publication date: September 25, 2014
    Inventor: Yi Chia CHAN
  • Electronic magnifier
    Patent number: D637218
    Type: Grant
    Filed: June 17, 2010
    Date of Patent: May 3, 2011
    Assignee: MicroLinks Technology, Co., Ltd.
    Inventors: Robin Shih, Swallow Tsai, Yi-Chia Chan
  • Electron microscope
    Patent number: D663337
    Type: Grant
    Filed: May 17, 2011
    Date of Patent: July 10, 2012
    Assignee: MicroLinks Technology Corp.
    Inventors: Yi-Chia Chan, Yu-Jen Chen, Po-Song Li, Jiun-Ching Ruan