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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 11989274 B1

PDFFull Text
Date of Patent:
May. 21, 2024

Filed:

Jul. 14, 2023

Virtual reality system incorporating wearable accessary

Applicant:

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

Inventor:

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

Assignee:

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

Attorney:

WPAT, PC

Primary Examiner:

Curtis B Odom

Int. Cl.
CPC ...
G06F 21/32 (2013.01); A61B 5/117 (2016.01); A61B 5/1171 (2016.01); A61B 5/1172 (2016.01); G06V 40/70 (2022.01); G06V 40/10 (2022.01); G06V 40/12 (2022.01); G06V 40/16 (2022.01); G06V 40/18 (2022.01); H04L 67/131 (2022.01);
U.S. Cl.
CPC ...
G06F 21/32 (2013.01); A61B 5/117 (2013.01); A61B 5/1172 (2013.01); A61B 5/1176 (2013.01); G06V 40/70 (2022.01); G06V 40/12 (2022.01); G06V 40/15 (2022.01); G06V 40/172 (2022.01); G06V 40/197 (2022.01); H04L 67/131 (2022.05);
Abstract

A virtual reality system including an image viewing device and a wearable accessary is provided. The image viewing device detects a biometric characteristic to identify a user ID according to the biometric characteristic, outputs an ID signal associated with the identified user ID and shows video stream associated with the identified user ID. The wearable accessary detects an attached status and movement of the wearable accessary after receiving the ID signal, and sends a control signal to the image viewing device to change image content in the video stream according to the detected movement of the wearable accessary when the attached status indicates continuous wearing.

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