Patents by Inventor Kin Tsui

Kin Tsui 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).

  • Patent number: 7329617
    Abstract: A method is provided for enhancing adhesion between a molding compound and a semiconductor device comprising a semiconductor chip attached on a carrier, such as a lead frame, by coating the semiconductor device with a polymer primer prior to molding the semiconductor device. Such coating may be performed by dipping, dripping or spraying the semiconductor device in or with a polymer solution.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: February 12, 2008
    Assignee: ASM Assembly Automation Ltd.
    Inventors: Jianxiong Li, Chi Chuen Chaw, Ngai Kin Tsui, Deming Liu, Yiu Fai Kwan, Wai Chan
  • Publication number: 20070090858
    Abstract: An inverter circuit (500) having a drive transistor (102) that operably couples to a voltage bias input (101) (and where that drive transistor controls the inverter circuit output by opening and closing a connection between the output (105) and ground (104)) is further operably coupled to a feedback switch (401). In a preferred approach the feedback switch is itself also operably coupled to the voltage bias input and the output and preferably serves, when the drive transistor is switched “off,” to responsively couple the voltage bias input to the drive transistor in such a way as to cause a gate terminal of the drive transistor to have its polarity relative to a source terminal of the drive transistor reversed and hence permit the inverter circuit to operate across a substantially full potential operating range of the drive transistor.
    Type: Application
    Filed: October 26, 2005
    Publication date: April 26, 2007
    Inventors: Paul Brazis, Daniel Gamota, Kin Tsui, John Szczech, Jie Zhang
  • Publication number: 20050273552
    Abstract: A method and apparatus for writing to solid-state memory is provided herein. In particular, a controller is provided that monitors operating parameters of each die within the system. In order to enable fast, real-time write operations, feedback from each die is analyzed and compared with a stored set of operating parameters. Based on this comparison, a particular die is chosen for write operations such that system performance is optimized.
    Type: Application
    Filed: August 4, 2005
    Publication date: December 8, 2005
    Inventors: Paul Brazis, Thomas Tirpak, Kin Tsui, Krishna Kalyanasundaram, Daniel Gamota
  • Publication number: 20050041453
    Abstract: A method and apparatus for writing to solid-state memory is provided herein. In particular, a controller is provided that monitors operating parameters of each die within the system. In order to enable fast, real-time write operations, feedback from each die is analyzed and compared with a stored set of operating parameters. Based on this comparison, a particular die is chosen for write operations such that system performance is optimized.
    Type: Application
    Filed: August 22, 2003
    Publication date: February 24, 2005
    Inventors: Paul Brazis, Thomas Tirpak, Kin Tsui, Krishna Kalyanasundaram, Daniel Gamota