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:
Apr. 21, 2009
Filed:
Dec. 22, 2006
Patricio Vergara Ancheta, Jr., Baguio, PH;
Heintje Sardonas Vilaga, La Trinidad, PH;
Ella Chan Sarmiento, Baguio, PH;
Patricio Vergara Ancheta, Jr., Baguio, PH;
Heintje Sardonas Vilaga, La Trinidad, PH;
Ella Chan Sarmiento, Baguio, PH;
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
Semiconductor wafer sawing systems and methods are described in which a wafer may be secured in a sawing position having a surface exposed to incur sawing with at least a portion of the exposed wafer surface positioned below the center of gravity of the wafer such that prevailing force of gravity may be used to assist in the removal of contaminants from the wafer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile