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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 12646352 B1

PDFFull Text
Date of Patent:
Jun. 02, 2026

Filed:

May. 11, 2023

Electronic device unlocked and controlled by gesture recognition

Applicant:

Pixart Imaging Inc., Hsin-Chu County, TW;

Inventors:

Ning Shyu, Hsin-Chu County, TW;

Shih-Feng Chen, Hsin-Chu County, TW;

Han-Lin Chiang, Hsin-Chu County, TW;

Yen-Min Chang, Hsin-Chu County, TW;

Guo-Zhen Wang, Hsin-Chu County, TW;

Assignee:

PIXART IMAGING INC., Hsin-Chu County, TW;

Attorney:

WPAT, PC

Primary Examiner:

Feng Niu

Int. Cl.
CPC ...
G06K 9/00 (2022.01); A61B 5/00 (2006.01); A61B 5/01 (2006.01); A61B 5/11 (2006.01); A61B 5/1171 (2016.01); G01J 5/00 (2022.01); G01J 5/02 (2022.01); G06F 18/22 (2023.01); G06F 18/25 (2023.01); G06F 21/32 (2013.01); G06V 10/143 (2022.01); G06V 10/74 (2022.01); G06V 10/80 (2022.01); G06V 40/10 (2022.01); G06V 40/16 (2022.01); G06V 40/20 (2022.01); G06V 40/40 (2022.01);
U.S. Cl.
CPC ...
G06V 40/161 (2022.01); A61B 5/0008 (2013.01); A61B 5/01 (2013.01); A61B 5/015 (2013.01); A61B 5/1114 (2013.01); A61B 5/1176 (2013.01); A61B 5/681 (2013.01); A61B 5/6898 (2013.01); A61B 5/742 (2013.01); A61B 5/746 (2013.01); G01J 5/0025 (2013.01); G01J 5/026 (2013.01); G06F 18/22 (2023.01); G06F 18/251 (2023.01); G06F 21/32 (2013.01); G06V 10/143 (2022.01); G06V 10/761 (2022.01); G06V 10/803 (2022.01); G06V 40/113 (2022.01); G06V 40/168 (2022.01); G06V 40/172 (2022.01); G06V 40/20 (2022.01); G06V 40/28 (2022.01); G06V 40/45 (2022.01); A61B 5/1123 (2013.01); A61B 5/1171 (2016.02); A61B 5/4839 (2013.01); A61B 5/6893 (2013.01); A61B 2560/0242 (2013.01); A61B 2560/0252 (2013.01); G01J 2005/0077 (2013.01); G06V 40/117 (2022.01); G06V 40/16 (2022.01);
Abstract

There is provided an electronic device capable of improving the difficulty of breaking a digital electronic lock and the accuracy of gesture control. The electronic device is unlocked according to gestures of a single hand or two hands, an operation hand, a gesture position, a staying time of gesture and a gesture variation of a user. The electronic device further improves the accuracy of gesture control in conjunction with an accessory pattern, temperature sensing and space information of a wearable device. The present disclosure further provides an electronic device that identifies legitimacy of moving the electronic device according to a variation sequence of 3-axis accelerations of an accelerometer.

Find Patent Forward Citations

Shyu, Ning. (2026). Electronic device unlocked and controlled by gesture recognition (U.S. Patent No. 12646352). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12646352

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

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