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:
May. 31, 2022
Filed:
Nov. 30, 2018
Applicant:
Olympus Corporation, Hachioji, JP;
Inventor:
Kazunari Hanano, Hachioji, JP;
Assignee:
OLYMPUS CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 64/393 (2017.01); B33Y 50/02 (2015.01); B29C 64/209 (2017.01); B29D 11/00 (2006.01); B29C 64/106 (2017.01); B29C 64/112 (2017.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); G02B 3/00 (2006.01); B29L 11/00 (2006.01); G02B 1/04 (2006.01);
U.S. Cl.
CPC ...
B29C 64/209 (2017.08); B29C 64/106 (2017.08); B29C 64/112 (2017.08); B29C 64/393 (2017.08); B29D 11/00009 (2013.01); B29D 11/00432 (2013.01); B29L 2011/0016 (2013.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 50/02 (2014.12); G02B 1/041 (2013.01); G02B 3/00 (2013.01);
Abstract
A method of producing an optical element includes forming a base portion that supports a curved surface of the optical element by discharging a transmissive material that allows transmission of light in a first amount, and forming the curved surface by discharging, to the base portion, the transmissive material in a second discharge amount smaller than the first discharge amount.