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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 12450801 B1

PDFFull Text
Date of Patent:
Oct. 21, 2025

Filed:

Sep. 13, 2023

Text recognition method and apparatus based on hand interaction for ar glasses

Applicant:

Electronics and Telecommunications Research Institute, Daejeon, KR;

Inventors:

Jong-Bae Lee, Daejeon, KR;

Jeung-Chul Park, Daejeon, KR;

Wook-Ho Son, Daejeon, KR;

Beom-Ryeol Lee, Daejeon, KR;

Yong-Ho Lee, Daejeon, KR;

Assignee:

ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;

Attorney:

LRK PATENT LAW FIRM

Primary Examiner:

Shivang I Patel

Int. Cl.
CPC ...
G06T 11/60 (2006.01); G06F 3/04883 (2022.01); G06T 5/50 (2006.01); G06T 5/70 (2024.01); G06T 7/73 (2017.01); G06V 10/77 (2022.01); G06V 10/774 (2022.01); G06V 20/20 (2022.01); G06V 30/16 (2022.01);
U.S. Cl.
CPC ...
G06T 11/60 (2013.01); G06F 3/04883 (2013.01); G06T 5/50 (2013.01); G06T 5/70 (2024.01); G06T 7/73 (2017.01); G06V 10/7715 (2022.01); G06V 10/774 (2022.01); G06V 20/20 (2022.01); G06V 30/1613 (2022.01); G06T 2200/24 (2013.01); G06T 2207/10024 (2013.01);
Abstract

Disclosed herein are a text recognition method and apparatus based on hand interaction for AR glasses. The text recognition method based on hand interaction for AR glasses includes collecting RGB images, extracting hand joint information from the RGB images, generating a text image based on the hand joint information, recognizing text from the text image, and outputting the recognized text.

Find Patent Forward Citations

Lee, Jong-Bae. (2025). Text recognition method and apparatus based on hand interaction for ar glasses (U.S. Patent No. 12450801). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12450801

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

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