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:
Mar. 28, 2006
Filed:
Dec. 18, 2002
Applicants:
Thomas Bert Gorczyca, Schenectady, NY (US);
Christopher James Kapusta, Duanesburg, NY (US);
Samhita Dasgupta, Niskayuna, NY (US);
Stacey Joy Goodwin, Niskayuna, NY (US);
Inventors:
Thomas Bert Gorczyca, Schenectady, NY (US);
Christopher James Kapusta, Duanesburg, NY (US);
Samhita Dasgupta, Niskayuna, NY (US);
Stacey Joy Goodwin, Niskayuna, NY (US);
Assignee:
General Electric Company, Niskayuna, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 33/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of fabricating a stamping mold suitable for use in the formation of a tapered waveguide structure includes defining a stamping pattern upon the surface of a silicon wafer, and removing portions of the silicon wafer surface in accordance with the stamped pattern, thereby creating tapered vertical surfaces within the wafer.