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:
Jun. 30, 2026
Filed:
Oct. 18, 2023
Huawei Technologies Co., Ltd., Shenzhen, CN;
Gang Zheng, Dongguan, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
This application provides a system for device control based on optical communication. A device supporting optical communication is introduced into a conventional system for device control. The system includes a first controller, a first optical head-end, a first optical terminal, and a first field device. The first controller communicates with the first field device through the first optical head-end. The first field device communicates with the first controller through the first optical terminal. The first optical head-end communicates with the first optical terminal through an optical signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile