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:
May. 22, 2018
Filed:
Sep. 01, 2016
Applicant:
Tsinghua University, Beijing, CN;
Inventors:
Quanshui Zheng, Beijing, CN;
Shoumo Zhang, Beijing, CN;
Assignee:
TSINGHUA UNIVERSITY, Beijing, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/255 (2006.01); G11B 5/31 (2006.01); G11B 5/58 (2006.01); C01B 32/186 (2017.01); C01B 32/188 (2017.01);
U.S. Cl.
CPC ...
G11B 5/3106 (2013.01); C01B 32/186 (2017.08); C01B 32/188 (2017.08); G11B 5/255 (2013.01); G11B 5/581 (2013.01); G11B 5/3163 (2013.01);
Abstract
A magnetic head includes a head slider. The head slider includes a contact surface corresponding to a disk body, and the contact surface is a flat surface. The contact surface is coated with at least one smooth atomic-scale coating formed by a two-dimensional atomic crystal material. The head slider atomically contacts with the disk body.