Patents by Inventor Kiam Siang Tan

Kiam Siang Tan 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).

  • Small and large particle recirculation filter
    Patent number: 7585358
    Abstract: A recirculation filter includes a first layer and a second layer. The first layer has a first side and a second side and is configured to trap particles that are of a first size. The second layer has a first portion adjacent to the first side of the first layer and a second portion adjacent the second side of the first layer. The second layer is configured to trap particles that are of a second size. The second size of particles trapped by the second layer is greater than the first size of particles trapped by the first layer.
    Type: Grant
    Filed: August 24, 2006
    Date of Patent: September 8, 2009
    Assignee: Seagate Technology LLC
    Inventors: Aung Lwin Oo, Ishak Sugeng Iskandar, Asmin Buang, Chakravarty Barish, Kiam Siang Tan
  • Small and Large Particle Recirculation Filter
    Publication number: 20080047437
    Abstract: A recirculation filter includes a first layer and a second layer. The first layer has a first side and a second side and is configured to trap particles that are of a first size. The second layer has a first portion adjacent to the first side of the first layer and a second portion adjacent the second side of the first layer. The second layer is configured to trap particles that are of a second size. The second size of particles trapped by the second layer is greater than the first size of particles trapped by the first layer.
    Type: Application
    Filed: August 24, 2006
    Publication date: February 28, 2008
    Applicant: SEAGATE TECHNOLOGY LLC
    Inventors: Aung Lwin Oo, Ishak Sugeng Iskandar, Asmin Buang, Chakravarty Barish, Kiam Siang Tan