Patents by Inventor Eric C. Wang

Eric C. Wang 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).

  • B-stageable and skip-curable wafer back side coating adhesives
    Patent number: 8759422
    Abstract: An adhesive composition comprising elastomeric polymer, epoxy resin, reactive diluent, and filler, is suitable for use within the electronics industry, and in particular for wafer back side coating adhesives. The elastomeric polymer is a mixture of a vinyl elastomer and an epoxy elastomer; the reactive diluent is a combination of two or more diluents, one of which must have carbon to carbon unsaturation, providing cross-linking within the composition after cure; and the filler is a non-conductive filler.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: June 24, 2014
    Assignee: Henkel IP & Holding GmbH
    Inventors: Eric C. Wang, Kevin Harris Becker, Qizhuo Zhuo