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:
Jun. 29, 2021
Filed:
Jan. 25, 2019
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Kazuya Miyazaki, Kunitachi, JP;
Kentaro Ito, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E06B 9/24 (2006.01); G02F 1/1516 (2019.01); G02F 1/163 (2006.01); G02F 1/155 (2006.01); G02F 1/157 (2006.01); E06B 3/67 (2006.01); G02F 1/1514 (2019.01); G02F 1/153 (2006.01);
U.S. Cl.
CPC ...
E06B 9/24 (2013.01); E06B 3/6722 (2013.01); G02F 1/155 (2013.01); G02F 1/157 (2013.01); G02F 1/15165 (2019.01); G02F 1/163 (2013.01); E06B 2009/2464 (2013.01); G02F 1/153 (2013.01); G02F 2001/15145 (2019.01);
Abstract
An easily operable dimming device includes a dimming element operable to control the transmittance thereof for light, and a first notification device operable to make a notification of a piece of information on a change in transmittance of the dimming section.
Miyazaki, Kazuya. (2021). Electrochromic device, and lens unit, imaging apparatus and window including the electrochromic device (U.S. Patent No. 11047171). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11047171
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile