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.:
Date of Patent:
Aug. 16, 2022
Filed:
Apr. 16, 2020
Guangzhou Tyrafos Semiconductor Technologies Co., Ltd, Guangzhou, CN;
Guangzhou Tyrafos Semiconductor Technologies Co., LTD, Guangzhou, CN;
Abstract
A multimedia system applying ToF ranging and its operating method are provided. The multimedia system includes a plurality of electronic devices. Each of the electronic devices includes a processing module, a ToF module, and a communication module. The ToF module is configured to perform a ToF operation. The communication module is configured to perform wireless communication. The electronic devices communicate via respective communication modules to formulate an operation protocol and respective UIDs and to perform a time slot synchronization between different electronic devices. The electronic devices sequentially perform the ToF ranging operation according to the operation protocol and the respective UIDs.