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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 12368959 B1

PDFFull Text
Date of Patent:
Jul. 22, 2025

Filed:

Nov. 22, 2021

Optical zoom system and camera for a mobile device

Applicant:

Huawei Technologies Co., Ltd., Shenzhen, CN;

Inventors:

Ernst Hegels, Munich, DE;

Volker Gäbler, Berlin, DE;

Assignee:

HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;

Attorney:

Conley Rose, P.C.

Primary Examiner:

Pritham D Prabhakher

Int. Cl.
CPC ...
H04N 23/69 (2023.01); G02B 7/09 (2021.01); G02B 7/10 (2021.01); G02B 15/14 (2006.01); G02B 15/163 (2006.01); G02B 27/64 (2006.01); G03B 5/00 (2021.01); G03B 13/36 (2021.01); H04M 1/02 (2006.01); H04N 23/45 (2023.01); H04N 23/67 (2023.01); H04N 23/68 (2023.01);
U.S. Cl.
CPC ...
H04N 23/69 (2023.01); G02B 7/09 (2013.01); G02B 7/10 (2013.01); G02B 15/143105 (2019.08); G02B 15/163 (2013.01); G02B 27/646 (2013.01); G03B 5/00 (2013.01); G03B 13/36 (2013.01); H04M 1/0202 (2013.01); H04N 23/45 (2023.01); H04N 23/67 (2023.01); H04N 23/687 (2023.01); G03B 2205/0007 (2013.01); G03B 2205/0046 (2013.01); H04M 2250/52 (2013.01);
Abstract

An optical zoom camera and an optical zoom system for the optical zoom camera. The optical zoom system comprises at least three spatially separated lens groups, which are arranged on an optical axis. The optical zoom system does not include any further lens groups on the optical axis. A third lens group is immovable along the optical axis, a second lens group is movable along the optical axis to set a magnification of the optical zoom system, and a first lens group is movable along the optical axis to focus the optical zoom system.

Find Patent Forward Citations

Hegels, Ernst. (2025). Optical zoom system and camera for a mobile device (U.S. Patent No. 12368959). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12368959

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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