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:
Oct. 19, 2021
Filed:
Nov. 13, 2019
Applicant:
Konica Minolta Inc., Tokyo, JP;
Inventor:
Hiroaki Tanaka, Sakai, JP;
Assignee:
Konica Minolta, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 15/14 (2006.01); G02B 15/163 (2006.01); G02B 27/64 (2006.01);
U.S. Cl.
CPC ...
G02B 15/1461 (2019.08); G02B 15/163 (2013.01); G02B 27/646 (2013.01);
Abstract
A zoom lens includes: in order from an object side, a first lens group having positive refractive power; a second lens group having negative refractive power; a third lens having positive refractive power; a fourth lens group having negative refractive power; a fifth lens group having positive refractive power; and a sixth lens group having negative refractive power.
Tanaka, Hiroaki. (2021). Zoom lens, imaging optical device, and digital device (U.S. Patent No. 11150450). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11150450
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile