Patents by Inventor Sau-Lan L. NG

Sau-Lan L. NG 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).

  • Electrical contacts
    Patent number: 4610932
    Abstract: An electrical contact comprises a base metal and an electroplated nickel layer thereover wherein said nickel layer is preferentially oriented in a <111> crystallographic plane along the surface of the nickel.
    Type: Grant
    Filed: December 6, 1984
    Date of Patent: September 9, 1986
    Assignee: AT&T Technologies, Inc.
    Inventors: Richard Haynes, Hung C. Ling, Sau-Lan L. Ng
  • Method of making non-precious metal electrical contacts by electroplating
    Patent number: 4518469
    Abstract: A method for electroplating a nickel-antimony alloy comprising from 1-70 weight percent antimony and the balance nickel comprises electroplating the alloy from a solution containing a soluble nickel salt and a soluble mixed antimony alkali metal salt of a polybasic organic acid at a pH in the range of about from 1 to 6. The substrate to be plated is made the cathode and an inert anode is employed.
    Type: Grant
    Filed: August 31, 1984
    Date of Patent: May 21, 1985
    Assignee: AT&T Technologies, Inc.
    Inventors: Sau-Lan L. NG, John T. Plewes, Murray Robbins