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:
Jun. 15, 2010
Filed:
Jun. 20, 2008
Applicants:
Anthony C. Bonora, Fremont, CA (US);
Raymond S. Martin, Fremont, CA (US);
Michael Krolak, Fremont, CA (US);
Inventors:
Anthony C. Bonora, Fremont, CA (US);
Raymond S. Martin, Fremont, CA (US);
Michael Krolak, Fremont, CA (US);
Assignee:
Crossing Automation, Inc., Fremont, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/544 (2006.01); B65H 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor substrate is provided. The substrate includes a first surface and an opposing second surface, wherein the first surface includes a marking in a centroid region of the first surface. The marking indicates a location of a center point on the first surface of the semiconductor substrate or identification data unique to the substrate. A system, methods of transporting and marking, and a device for reading the substrate markings are also provided.