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. 06, 2018
Filed:
Nov. 30, 2010
Applicants:
David Ovrutsky, Charlotte, NC (US);
William Hudson Welch, Charlotte, NC (US);
Roman C. Gutierrez, Pasadena, CA (US);
Robert J. Calvet, Pasadena, CA (US);
Inventors:
David Ovrutsky, Charlotte, NC (US);
William Hudson Welch, Charlotte, NC (US);
Roman C. Gutierrez, Pasadena, CA (US);
Robert J. Calvet, Pasadena, CA (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/10 (2006.01); G02B 7/02 (2006.01); G02B 13/00 (2006.01);
U.S. Cl.
CPC ...
G02B 7/022 (2013.01); G02B 13/0085 (2013.01); Y10T 428/24942 (2015.01);
Abstract
In one aspect, the present invention provides a wafer level optical assembly comprising a first wafer level optical element, the first wafer level optical element comprising a first alignment structure and a second wafer level optical element, the second wafer level optical element comprising a second alignment structure, wherein the first alignment structure contacts the second alignment structure.