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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 12762893 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

Jun. 09, 2023

Electronic device for obtaining feature point from coded image and method for operating the same

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Bonkon Koo, Suwon-si, KR;

Youngmo Jeong, Suwon-si, KR;

Jongchul Choi, Suwon-si, KR;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Oneal R Mistry

Assistant Examiner:

Nhut Huy Pham

Int. Cl.
CPC ...
G06V 40/18 (2022.01); G06F 3/01 (2006.01); G06F 21/32 (2013.01); G06T 7/50 (2017.01); G06V 10/145 (2022.01); G06V 10/82 (2022.01);
U.S. Cl.
CPC ...
G06V 40/193 (2022.01); G06F 3/013 (2013.01); G06T 7/50 (2017.01); G06V 40/197 (2022.01); G06V 2201/07 (2022.01);
Abstract

An electronic device includes a light source configured to output light, a pattern mask configured to change a path of light transmitted through a pattern of the pattern mask, an image sensor configured to receive light that is output from the light source, reflected by an eye, and transmitted through the pattern mask, and at least one processor configured to obtain a coded image that is phase-modulated based on light transmitted through the pattern mask, obtain a feature point of the eye from the coded image, and obtain gaze information of a user based on the feature point.

Find Patent Forward Citations

Koo, Bonkon. (2026). Electronic device for obtaining feature point from coded image and method for operating the same (U.S. Patent No. 12762893). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12762893

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

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