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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.:

US 12044838 B1

PDFFull Text
Date of Patent:
Jul. 23, 2024

Filed:

Jul. 08, 2020

Laminated lens array, endoscope and image pickup unit

Applicant:

Olympus Corporation, Tokyo, JP;

Inventors:

Masahiko Murayama, Hachioji, JP;

Takuto Yoshinaga, Hachioji, JP;

Assignee:

OLYMPUS CORPORATION, Tokyo, JP;

Attorney:

Scully, Scott, Murphy & Presser, P.C.

Primary Examiner:

Wyatt A Stoffa

Assistant Examiner:

Samanvitha Sridhar

Int. Cl.
CPC ...
G02B 13/00 (2006.01); A61B 1/00 (2006.01); A61B 1/05 (2006.01); G02B 3/00 (2006.01); G02B 23/24 (2006.01); A61B 1/018 (2006.01); A61B 18/00 (2006.01); A61B 18/20 (2006.01);
U.S. Cl.
CPC ...
G02B 23/243 (2013.01); A61B 1/00197 (2013.01); A61B 1/05 (2013.01); G02B 3/0075 (2013.01); G02B 13/006 (2013.01); A61B 1/018 (2013.01); A61B 2018/00595 (2013.01); A61B 18/201 (2013.01); G02B 23/2469 (2013.01);
Abstract

There is provided a laminated lens array in which a first lens element arranged on a distal end side and a second lens element arranged on a proximal end side are stuck and laminated in a lamination direction, wherein outer faces of a laminated body including the first lens element and the second lens element are located in the lamination direction and have concaves formed being recessed toward a center of the laminated body at least on parts of the outer faces in the lamination direction.

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Murayama, Masahiko. (2024). Laminated lens array, endoscope and image pickup unit (U.S. Patent No. 12044838). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12044838

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