Patents by Inventor Yu Chih Tsao

Yu Chih Tsao 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).

  • Packaging of Roll-type Solid Electrolytic Capacitor Elements
    Publication number: 20240170225
    Abstract: This invention describes a packaging structure for roll-type (wound-type) aluminum conductive polymer capacitor element. Two protective substrates are applied to sandwich a roll-type capacitor element in between with an insulating material surrounding the capacitor element also in between the protective substrates. The protective substrates comprise electrically separated anodic conductive pad and cathodic conductive pad on their surfaces and through holes that pass through the conductive pads. The capacitor element is oriented with its axis perpendicular to the two substrates. The anodic and cathodic leads of the capacitor element pass through the through holes. An anodic external terminal is plated over the anodic conductive pad and a cathodic external terminal is plated over the cathodic conductive pad so that the anodic external terminal is electrically connected to the anodic lead and the cathodic external terminal is electrically connected to the cathodic lead.
    Type: Application
    Filed: November 22, 2022
    Publication date: May 23, 2024
    Inventors: Yu-Peng Chung, Chia-Wei Li, Wen Cheng Hsu, En-Ming Chen, Che-Chih Tsao
  • Apparatus and method for layer-2 to 7 search engine for high speed network application
    Patent number: 8611350
    Abstract: High-speed networking application equipments with a layer-2 to layer-7 hardware search engine and method are with flexibility and performance improvement. The multi-layer switches/routers, network address translation (NAT) gateway, firewall/VPN router and network attached storage (NAS) may use the search engine for fast and efficient search requirement.
    Type: Grant
    Filed: December 13, 2010
    Date of Patent: December 17, 2013
    Assignee: Cortina Systems, Inc.
    Inventors: Yung-Chung Liu, Xi Chen, Yu-Chih Tsao, Chien-Hsiung Chang, Chien-Chih Chen, Xiaochong Cao, Chih-Hsien Hsu
  • APPARATUS AND METHOD FOR LAYER-2 TO 7 SEARCH ENGINE FOR HIGH SPEED NETWORK APPLICATION
    Publication number: 20110080913
    Abstract: High-speed networking application equipments with a layer-2 to layer-7 hardware search engine and method are with flexibility and performance improvement. The multi-layer switches/routers, network address translation (NAT) gateway, firewall/VPN router and network attached storage (NAS) may use the search engine for fast and efficient search requirement.
    Type: Application
    Filed: December 13, 2010
    Publication date: April 7, 2011
    Applicant: CORTINA SYSTEMS, INC.
    Inventors: Yung-Chung Liu, Xi Chen, Yu-Chih Tsao, Chien-Hsiung Chang, Chien-Chih Chen, Xiaochong Cao, Chih-Hsien Hsu
  • Apparatus and method for layer-2 to layer-7 search engine for high speed network application
    Patent number: 7852843
    Abstract: High-speed networking application equipments with a layer-2 to layer-7 hardware search engine and method are with flexibility and performance improvement. The multi-layer switches/routers, network address translation (NAT) gateway, firewall/VPN router and network attached storage (NAS) may use the search engine for fast and efficient search requirement.
    Type: Grant
    Filed: July 10, 2007
    Date of Patent: December 14, 2010
    Assignee: Cortina Systems, Inc.
    Inventors: Yung-Chung Liu, Xi Chen, Yu Chih Tsao, Chien Hsiung Chang, Chien-Chih Chen, Xiaochong Cao, Chih-Hsien Hsu
  • APPARATUS AND METHOD FOR LAYER-2 TO LAYER-7 SEARCH ENGINE FOR HIGH SPEED NETWORK APPLICATION
    Publication number: 20080019368
    Abstract: High-speed networking application equipments with a layer-2 to layer-7 hardware search engine and method are with flexibility and performance improvement. The multi-layer switches/routers, network address translation (NAT) gateway, firewall/VPN router and network attached storage (NAS) may use the search engine for fast and efficient search requirement.
    Type: Application
    Filed: July 10, 2007
    Publication date: January 24, 2008
    Applicant: STORLINK SEMICONDUCTORS, INC.
    Inventors: Yung-Chung LIU, Xi CHEN, Yu Chih TSAO, Chien Hsiung CHANG, Chien-Chih CHEN, Xiaochong CAO, Chih-Hsien Hsu