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. 09, 2001
Filed:
Dec. 07, 1998
Applicant:
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65B 5/500 ;
U.S. Cl.
CPC ...
B65B 5/500 ;
Abstract
A wafer packaging method in which a wafer is placed into a packaging bag that is sealed before the concentration of sulphuric oxide on the surface of the wafer reaches 3×10,atoms/cm,. The placing of the wafer in the wafer packaging bag is carried out in a substantially clean environment