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. 27, 2007
Filed:
Jul. 23, 2002
Applicant:
Fumihiko Tokura, Kawasaki, JP;
Inventor:
Fumihiko Tokura, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01B 11/24 (2006.01); G01B 11/30 (2006.01); G11B 5/60 (2006.01); G11B 15/64 (2006.01); G11B 17/32 (2006.01); G11B 21/20 (2006.01); G11B 5/127 (2006.01); H04R 3/00 (2006.01); G01C 17/00 (2006.01); G01C 9/00 (2006.01); G01C 19/00 (2006.01); G06F 15/00 (2006.01); B29C 35/08 (2006.01); B23K 26/00 (2006.01); B23K 26/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for manufacturing a slider including a head for recording data into and reproducing data from a record carrier, and a floatation surface that floats above the record carrier includes the steps of setting an orthogonal coordinate system having an origin as a center of the floatation surface, and regulating a shape of the floatation surface by using laser to scan a rear surface of the floatation surface so that a flatness at each of plural positions set by the orthogonal coordinate system.