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:
Jan. 16, 2024
Filed:
Oct. 07, 2020
Applicant:
Blancpain SA, Le Brassus, CH;
Inventors:
Pierpasquale Tortora, Neuchatel, CH;
Cédric Blatter, Commugny, CH;
Nicolas Debaud, Blonay, CH;
Bernat Monferrer, St-Prex, CH;
Assignee:
Blancpain SA, Le Brassus, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G04B 19/26 (2006.01); G02B 3/00 (2006.01); G02B 26/02 (2006.01); G04B 13/02 (2006.01);
U.S. Cl.
CPC ...
G04B 19/268 (2013.01); G02B 3/00 (2013.01); G02B 26/02 (2013.01); G04B 13/02 (2013.01); G02B 2003/0093 (2013.01);
Abstract
An optical device including a transparent support provided with an upper face and a lower face which extends at a distance from the upper face, the transparent support forming a lens of plano-concave shape delimited on a first side by a planar surface, and delimited on a second side, opposite the first side, by a concave surface, the optical device also including a shutter which is disposed under the concave surface of the transparent support, at a distance therefrom, the optical device finally including a substrate disposed after the shutter.