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. 29, 2012
Filed:
Dec. 11, 2009
Hideaki Nonaka, Tokyo, JP;
Kan Nakata, Tokyo, JP;
Yoshiaki Sugishita, Tokyo, JP;
Kenji Kobayashi, Tokyo, JP;
Hideaki Nonaka, Tokyo, JP;
Kan Nakata, Tokyo, JP;
Yoshiaki Sugishita, Tokyo, JP;
Kenji Kobayashi, Tokyo, JP;
Lintec Corporation, Tokyo, JP;
Abstract
A cutting device that, after a sheet is stuck on a wafer on a sticking table, cuts the sheet along the outer edge of the wafer. The cutting device includes a robot body disposed besides the sticking table and a cutter blade supported by a tool holding chuck positioned at the front end of the robot body. The cutter blade is detachably attached to the tool holding chuck so as to be replaceable and is arranged so as to cut the sheet in a state that the posture thereof is adjusted along a preset movement track.