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:
Jul. 18, 2006
Filed:
Sep. 04, 2003
Jui-an Shin, Kaohsiung, TW;
Shun-an Chen, Kaohsiung, TW;
Ko-pin Chang, Tainan, TW;
Hui-tang Liu, Yungkang, TW;
James You, Hsinchu, TW;
Jui-An Shin, Kaohsiung, TW;
Shun-An Chen, Kaohsiung, TW;
Ko-Pin Chang, Tainan, TW;
Hui-Tang Liu, Yungkang, TW;
James You, Hsinchu, TW;
Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;
Abstract
A method for switch dual Id verification systems for installing another carrier ID system on an equipment installation complying with SEMI E87. A first identification access system has internally installed on an equipment installation on which a second identification access system is then installed. Both systems are switched using a control flow and a wafer carrier ID is obtained by the chosen verification system.