The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 17, 2010
Filed:
Sep. 27, 2007
Applicants:
Yashraj K. Bhatnagar, Santa Clara, CA (US);
Ronald R. Rayandayan, Union City, CA (US);
Krishna Vepa, Sunnyvale, CA (US);
Inventors:
Yashraj K. Bhatnagar, Santa Clara, CA (US);
Ronald R. Rayandayan, Union City, CA (US);
Krishna Vepa, Sunnyvale, CA (US);
Assignee:
Applied Materials, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Embodiments of the invention describe a method for reclaiming a substrate by removing surface films with media blasting. A substrate is provided having a surface film. Media blasting is performed on the substrate to remove the surface film from the surface. In one embodiment media blasting removes a film from the substrate top surface. In another embodiment media blasting removes a film from the substrate top surface and side surface.