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. 17, 2012
Filed:
Sep. 08, 2005
Paul C. Lindsey, Jr., Lafayette, CA (US);
Christopher K. Lindsey, Lafayette, CA (US);
Jeffery D. Atkinson, Sebastopol, CA (US);
Paul C. Lindsey, Jr., Lafayette, CA (US);
Christopher K. Lindsey, Lafayette, CA (US);
Jeffery D. Atkinson, Sebastopol, CA (US);
Micro Processing Technology, Inc., Lafayette, CA (US);
Abstract
Apparatus and method for breaking a scribed semiconductor wafer utilizes two vacuum chucks, at least one of the vacuum chucks pivotable about a pivot line. The scribe line is aligned with the pivot line and relative movement between the vacuum chucks causes bending forces to be applied to the wafer and breakage of the wafer along the scribe line.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile