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. 03, 2020
Filed:
Nov. 14, 2017
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Joseph C. Carls, Austin, TX (US);
James M. Nelson, Lino Lakes, MN (US);
Charles N. DeVore, Hugo, MN (US);
Dwight G. Baldwin, Austin, TX (US);
Assignee:
3M INNOVATIVE PROPERTIES COMPANY, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/30 (2006.01); G02B 27/28 (2006.01); G02B 27/14 (2006.01); G02B 27/10 (2006.01); B29D 11/00 (2006.01); B26D 3/06 (2006.01); G03B 21/20 (2006.01); B32B 38/00 (2006.01);
U.S. Cl.
CPC ...
G02B 27/285 (2013.01); B26D 3/065 (2013.01); B29D 11/00644 (2013.01); B32B 38/0004 (2013.01); G02B 5/30 (2013.01); G02B 5/305 (2013.01); G02B 5/3083 (2013.01); G02B 27/1006 (2013.01); G02B 27/1073 (2013.01); G02B 27/141 (2013.01); G03B 21/2013 (2013.01); G03B 21/2033 (2013.01); G03B 21/2073 (2013.01); Y10T 156/1064 (2015.01); Y10T 156/1082 (2015.01); Y10T 428/24612 (2015.01);
Abstract
An optical component array and method of making an optical component array includes a plurality of optical components useful for projection devices or other optical devices.