Patents Represented by Attorney The Exeter Law Group LLP
  • Patent number: 8330270
    Abstract: An integrated circuit package having a selectively etched leadframe strip defining a die attach pad and a plurality of contact pads, at least one side of the die attach pad having a plurality of spaced apart pad portions; a semiconductor die mounted to the die attach pad and wires bonding the semiconductor die to respective ones of the contact pads; a first surface of the leadframe strip, including the semiconductor die and wire bonds, encapsulated in a molding material such that at least one surface of the leadframe strip is exposed, and wherein solder paste is disposed on said contact pads and said at least one side of said die attach pad.
    Type: Grant
    Filed: December 9, 2004
    Date of Patent: December 11, 2012
    Assignee: UTAC Hong Kong Limited
    Inventors: Geraldine Tsui Yee Lin, Walter de Munnik, Kin Pui Kwan, Wing Him Lau, Kwok Cheung Tsang, Chun Ho Fan, Neil McLellan
  • Patent number: 7732914
    Abstract: A process for fabricating a cavity-type integrated circuit includes supporting a leadframe strip in a mold. The leadframe strip includes a die attach pad and a row of contact pads circumscribing the die attach pad. A package body is molded in the mold such that opposing surfaces of the die attach pad and of the contact pads are exposed. A semiconductor die is mounted to the die attach pad. Various ones of the contact pads are wire bonded to the semiconductor die and a lid is mounted on the package body to thereby enclose the semiconductor die and the wire bonds in a cavity of the integrated circuit package.
    Type: Grant
    Filed: November 10, 2004
    Date of Patent: June 8, 2010
    Inventors: Neil McLellan, Katherine Wagenhoffer, Geraldine Tsui Yee Lin, Mohan Kirloskar