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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 12769181 B1

PDFFull Text
Date of Patent:
Oct. 20, 2026

Filed:

Jul. 10, 2024

Aperture unit

Applicant:

Actutek Corporation, Taoyuan City, TW;

Inventors:

Kuo-Chun Kao, Taoyuan City, TW;

Meng-Ting Lin, Taoyuan City, TW;

I-Mei Huang, Taoyuan City, TW;

Sin-Jhong Song, Taoyuan City, TW;

Assignee:

Actutek Corporation, Taoyuan City, TW;

Attorney:

MUNCY, GEISSLER, OLDS & LOWE, P.C.

Primary Examiner:

Walter L Lindsay, Jr

Assistant Examiner:

Warren K Fenwick

Int. Cl.
CPC ...
G02B 7/02 (2021.01); F03G 7/06 (2006.01); F21V 8/00 (2006.01); G02B 3/04 (2006.01); G02B 3/12 (2006.01); G02B 3/14 (2006.01); G02B 7/08 (2021.01); G02B 7/09 (2021.01); G02B 7/10 (2021.01); G02B 7/18 (2021.01); G02B 7/182 (2021.01); G02B 13/00 (2006.01); G02B 26/00 (2006.01); G02B 26/08 (2006.01); G02B 27/00 (2006.01); G02B 27/09 (2006.01); G02B 27/64 (2006.01); G03B 5/00 (2021.01); G03B 5/02 (2021.01); G03B 9/06 (2021.01); G03B 9/14 (2021.01); G03B 13/36 (2021.01); G03B 17/17 (2021.01); G06F 1/16 (2006.01); G06T 7/00 (2017.01); G06T 7/521 (2017.01); G06T 15/08 (2011.01); G09G 5/00 (2006.01); H02K 41/035 (2006.01); H04N 23/45 (2023.01); H04N 23/51 (2023.01); H04N 23/54 (2023.01); H04N 23/55 (2023.01); H04N 23/56 (2023.01); H04N 23/57 (2023.01); H04N 23/73 (2023.01); G02B 5/00 (2006.01); G03B 5/04 (2021.01);
U.S. Cl.
CPC ...
G03B 5/02 (2013.01); F03G 7/0614 (2021.08); F03G 7/06143 (2021.08); G02B 3/04 (2013.01); G02B 3/12 (2013.01); G02B 3/14 (2013.01); G02B 6/0025 (2013.01); G02B 6/0066 (2013.01); G02B 7/023 (2013.01); G02B 7/08 (2013.01); G02B 7/09 (2013.01); G02B 7/102 (2013.01); G02B 7/1805 (2013.01); G02B 7/182 (2013.01); G02B 7/1821 (2013.01); G02B 13/0065 (2013.01); G02B 13/0075 (2013.01); G02B 13/009 (2013.01); G02B 26/004 (2013.01); G02B 26/0816 (2013.01); G02B 26/0883 (2013.01); G02B 27/0068 (2013.01); G02B 27/0955 (2013.01); G02B 27/0972 (2013.01); G02B 27/0977 (2013.01); G02B 27/646 (2013.01); G03B 5/00 (2013.01); G03B 9/06 (2013.01); G03B 9/14 (2013.01); G03B 13/36 (2013.01); G03B 17/17 (2013.01); G06F 1/1686 (2013.01); G06T 7/521 (2017.01); G06T 7/97 (2017.01); G06T 15/08 (2013.01); G09G 5/003 (2013.01); H02K 41/0356 (2013.01); H04N 23/45 (2023.01); H04N 23/51 (2023.01); H04N 23/54 (2023.01); H04N 23/55 (2023.01); H04N 23/56 (2023.01); H04N 23/57 (2023.01); H04N 23/73 (2023.01); G02B 5/003 (2013.01); G02B 13/004 (2013.01); G03B 5/04 (2013.01); G03B 2205/0007 (2013.01); G03B 2205/0015 (2013.01); G03B 2205/0069 (2013.01); G06T 2207/10028 (2013.01); G06T 2207/10048 (2013.01); G09G 2354/00 (2013.01);
Abstract

An aperture unit having an optical axis is provided, which includes a fixed portion comprising a sidewall, a guiding element movably connected to the fixed portion, a first blade movably connected to the guiding element and the fixed portion, and a sliding element. The sidewall has a recessed portion having a recessed structure. The sliding element is at least partially accommodated in the recessed portion, and the guiding element is movable relative to the fixed portion through the sliding element.

Find Patent Forward Citations

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Kao, Kuo-Chun. (2026). Aperture unit (U.S. Patent No. 12769181). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12769181

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

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