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:
Jan. 04, 2005
Filed:
Dec. 17, 2002
Applicants:
Kwang-wook Lee, Sungnam, KR;
In-seak Hwang, Suwon, KR;
Inventors:
Kwang-wook Lee, Sungnam, KR;
In-Seak Hwang, Suwon, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B 700 ;
U.S. Cl.
CPC ...
Abstract
A stripping solution is supplied onto the surface of a substrate and an alternating magnetic flux is applied to the substrate. The alternating magnetic flux induces a current in a conductive pattern of the substrate which heats the conductive pattern while the stripping solution is in contact with the substrate. The stripping solution, containing particles to be cleaned off the substrate, is then removed from the substrate.