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. 11, 2010
Filed:
Nov. 16, 2005
Yoshiaki Ito, Shatin, HK;
Osamu Fukuroi, Shatin, HK;
Hiroyasu Tuchiya, Shatin, HK;
Kenji Kodaka, Chuo-ku, HK;
Yoshiaki Ito, Shatin, HK;
Osamu Fukuroi, Shatin, HK;
Hiroyasu Tuchiya, Shatin, HK;
Kenji Kodaka, Chuo-ku, HK;
SAE Magnetics (H.K.) Ltd., Shatin, N.T., HK;
Abstract
In a magnetic head manufacturing method, a floated surface of each block having plural magnetic head elements formed and arranged on a substrate is ground and lapped in a grinding/lapping step. The grinding/lapping step contains an angle adjusting step for adjusting the angle of the floated surface of the block with reference to a magnetic-head-element formed surface of a substrate and grinding the floated surface concerned, and a finishing lapping step of lapping the floated surface at an angle adjusted in the angle adjusting step.