Patents by Inventor Kittikom Nontprasat

Kittikom Nontprasat 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: 20160005426
    Abstract: An apparatus and method of a parting a slider from a slider bar is disclosed. A slider bar comprising a plurality of sliders and having an air bearing surface (ABS) side and a back side opposite to the ABS side is received. At least one slider is parted from the slider bar with a cutter, wherein the cutter enters the slider bar at least in part on the backside and exits the slider bar at least in part on the ABS side.
    Type: Application
    Filed: September 14, 2015
    Publication date: January 7, 2016
    Inventors: MARK D. MORAVEC, CHIRAWAT SRISANG, KITTIKOM NONTPRASAT
  • Patent number: 8665690
    Abstract: A system for providing energy assisted magnetic recording (EAMR) heads using a substrate is described. The substrate has front and back sides and apertures therein. The apertures are through-holes between the front and back sides of the substrate. The system includes providing a transmission medium in the apertures and fabricating EAMR transducers on the front side of the substrate. The EAMR transducers correspond to the apertures and the EAMR heads. The system also includes electrically insulating the back side of the substrate. The back side of the substrate is also prepared for mounting of the lasers. The lasers then are coupled the back side of the substrate. The lasers correspond to the EAMR heads and are configured to provide light through the apertures to the EAMR transducers. The system also includes separating the substrate into the EAMR heads.
    Type: Grant
    Filed: April 8, 2013
    Date of Patent: March 4, 2014
    Assignee: Western Digital (Fremont), LLC
    Inventors: Mark D. Moravec, Suwanchai Kongdum, Kittikom Nontprasat
  • Patent number: 8665677
    Abstract: A disk drive read head includes a slider. The slider has an air bearing surface, a trailing face, and a mounting face opposite the air bearing surface. The mounting face includes a mounting face recession. An interior surface of the mounting face recession includes an electrically conductive terminal. The read head also includes a magnetic transducer disposed on the trailing face of the slider. The read head also includes a laser device affixed to the electrically conductive terminal by a solder material. The laser device is at least partially recessed into the mounting face recession.
    Type: Grant
    Filed: December 19, 2011
    Date of Patent: March 4, 2014
    Assignee: Western Digital (Fremont), LLC
    Inventors: Hathai Panitchakan, Kittikom Nontprasat, Prasertsak Naksakul, Chupong Pakpum