Patents by Inventor Andre Lacerte

Andre Lacerte 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).

  • Leadframe and leadframe assembly for parallel optical computer link
    Patent number: 6137158
    Abstract: Parallel optical coupling apparatus for coupling a connector attached to one end of a parallel optical cable to a receiver or transmitter array. A parallel fiber optic assembly includes a receiver or transmitter array subassembly that houses a parallel optical coupler for transferring optical signals from an array of sources (e.g., lasers) in the assembly to the connector, or from the connector to an array of receiving elements in the assembly. A connector shell is provided that properly aligns the connector with respect to the optical coupler array.
    Type: Grant
    Filed: June 1, 1998
    Date of Patent: October 24, 2000
    Assignee: International Business Machines Corporation
    Inventors: Mitchell Simmons Cohen, Marco Gauvin, Glen Walden Johnson, Daniel M. Kuchta, Andre Lacerte, Nicholas Anthony Lee, Sylvain Ouimet, Stephen Louis Spanoudis, Stephane Tremblay, Jeannine Madelyn Trewhella
  • Low-cost packaging for parallel optical computer link
    Patent number: 5781682
    Abstract: Parallel optical coupling apparatus for coupling a connector attached to one end of a parallel optical cable to a receiver or transmitter array. A parallel fiber optic assembly includes a receiver or transmitter array subassembly that houses a parallel optical coupler for transferring optical signals from an array of sources (e.g., lasers) in the assembly to the connector, or from the connector to an array of receiving elements in the assembly. A connector shell is provided that properly aligns the connector with respect to the optical coupler array.
    Type: Grant
    Filed: February 1, 1996
    Date of Patent: July 14, 1998
    Assignees: International Business Machines Corporation, Lexmark International, Inc., Minnesota Mining and Manufacturing Company
    Inventors: Mitchell Simmons Cohen, Marco Gauvin, Glen Walden Johnson, Daniel M. Kuchta, Andre Lacerte, Nicholas Anthony Lee, Sylvain Ouimet, Stephen Louis Spanoudis, Stephane Tremblay, Jeannine Madelyn Trewhella