Patents by Inventor Chris Jinfuh Hsu

Chris Jinfuh Hsu 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).

  • Lubricant composition for disc brake caliper pin and a disc brake asembly containing the lubricant
    Patent number: 5874388
    Abstract: There is disclosed a composition which is particularly suited for lubricating the contact area between the guide pin and elastomeric bushing of a disc brake caliper assembly, said composition consisting essentially of:(A) 55 to 90 weight percent of a polydimethylsiloxane having a viscosity of at least 1,000 cS at 25.degree. C.;(B) 5 to 45 weight percent of a polytetrafluoroethylene powder;(C) 5 to 45 weight percent of melamine cyanurate;(D) 0.1 to 5 weight percent of an antioxidant; and(E) 0.1 to 5 weight percent of magnesium oxide.
    Type: Grant
    Filed: April 2, 1997
    Date of Patent: February 23, 1999
    Assignee: Dow Corning Corporation
    Inventor: Chris Jinfuh Hsu