Patents by Inventor Shashi Bhushan Agarwal

Shashi Bhushan Agarwal 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).

  • Advanced heater-assisted media burnishing head media burnish process
    Patent number: 10181335
    Abstract: A method and system for cleaning and/or burnishing an article. The article is operated on by a burnishing object having one more cutting edges and one or more heating surfaces. The article rotates relative to the burnishing head and the cutting edges remove asperities from the article. The heating surface can be activated and can optionally protrude from the burnishing head to further reduce roughness of the surface of the article as the article is rotating relative to the head. The cutting edges and heating surfaces can be configured in shape and size (i.e., geometry) to accommodate the article.
    Type: Grant
    Filed: June 4, 2008
    Date of Patent: January 15, 2019
    Assignee: SEAGATE TECHNOLOGY LLC
    Inventors: Shashi Bhushan Agarwal, Huan Tang, Jing Gui
  • ADVANCED HEATER-ASSISTED MEDIA BURNISHING HEAD MEDIA BURNISH PROCESS
    Publication number: 20090303634
    Abstract: A method and system for cleaning and/or burnishing an article. The article is operated on by a burnishing object having one more cutting edges and one or more heating surfaces. The article rotates relative to the burnishing head and the cutting edges remove asperities from the article. The heating surface can be activated and can optionally protrude from the burnishing head to further reduce roughness of the surface of the article as the article is rotating relative to the head. The cutting edges and heating surfaces can be configured in shape and size (i.e., geometry) to accommodate the article.
    Type: Application
    Filed: June 4, 2008
    Publication date: December 10, 2009
    Applicant: SEAGATE TECHNOLOGY LLC
    Inventors: Shashi Bhushan Agarwal, Huan Tang, Jing Gui