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:
Nov. 20, 2012
Filed:
Jul. 23, 2008
Applicants:
Gennady Gauzner, Livermore, CA (US);
Nobuo Kurataka, Campbell, CA (US);
Dieter Klaus Weller, San Jose, CA (US);
Christopher Joseph Formato, Brentwood, CA (US);
Inventors:
Gennady Gauzner, Livermore, CA (US);
Nobuo Kurataka, Campbell, CA (US);
Dieter Klaus Weller, San Jose, CA (US);
Christopher Joseph Formato, Brentwood, CA (US);
Assignee:
Seagate Technology, LLC, Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P 17/00 (2006.01); C23C 16/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a method of manufacturing a patterned media Ni stamper comprising depositing a perfluorodecyltrichlorosilane release layer. The release layer eliminates bonding at the master-stamper interface. A permanent master for manufacturing a patterned media stamper is also provided.