Patents by Inventor Kong Chin Chew

Kong Chin Chew 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).

  • Publication number: 20240166887
    Abstract: A coating composition has 5-15% by weight of a polymeric binder selected from a polyester polyol, an acrylic polyol, an epoxy, silicone, a silicone hybrid and a fluoropolymer. The composition has 20-40% by weight of microparticles, where the microparticles are made of a polyamide, a polyethylene, a polypropylene, a polyurea, a polyurethane, a polymethyl methacrylate, a polystyrene or mixtures thereof and the microparticles have a mean particle diameter d50 size ranging from 5 ?m to 60 ?m. The composition has 2-12% by weight of nanoparticles, said nanoparticles are made of inorganic oxides with a primary particle size ranging from 5 nm to 50 nm; 0-15% by weight of a crosslinker having reactivity to the polymeric binder; 0-20% by weight of pigments and/or fillers, and 40-80% by weight of an organic solvent.
    Type: Application
    Filed: November 15, 2023
    Publication date: May 23, 2024
    Applicant: Evonik Operations GmbH
    Inventors: Yong Bing CHONG, Kong Chin Chew, Jia Wen Hah, Madeline Christabel
  • Publication number: 20130142979
    Abstract: The present invention relates to a component carrier tray, and more particularly, a thermoformed carrier tray for integrated circuit (IC) components such as IC chips. The trays of the present invention have the benefit of being suitable for all parts of the IC component manufacturing process, including being suitable for the steps of transporting, sorting, storing, baking, etc. Thus the trays of the present invention reduce the need for transferring IC components from one tray to another and as a result reduce manufacturing cost and risk of part damage. The trays of the present invention are particularly suitable for mid-temperature applications.
    Type: Application
    Filed: June 27, 2011
    Publication date: June 6, 2013
    Applicant: LUBRIZOL ADVANCED MATERIALS, INC.
    Inventors: Kurt S. Edwards, Chuan Tat Choo, Qiwei Lu, Kenneth Sienkowski, Kong Chin Chew, Vanessa Mirabile