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:
Mar. 23, 2004
Filed:
May. 16, 2002
Applicant:
Inventors:
Hideyuki Kanematsu, Suzuka, JP;
Yoshihiko Masuo, Anjyo, JP;
Takeo Oki, Tsushima, JP;
Hirohiko Ohmura, Nagoya, JP;
Assignee:
Susuka National College of Technology, Suzuka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 3/06 ; B05D 1/36 ;
U.S. Cl.
CPC ...
B05D 3/06 ; B05D 1/36 ;
Abstract
A tin layer and a zinc layer are stacked sequentially on a given substrate to form a multilayered film composed of the tin layer and the zinc layer. Then, a laser beam is irradiated onto the multilayered film to produce a tin-zinc alloy film through the inter-diffusion between the tin elements of the tin layer and the zinc elements of the zinc layer.