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:
Dec. 09, 2025
Filed:
Sep. 22, 2022
Shenzhen Zhi Hui Lin Network Technology Co., Ltd., Shenzhen Guangdong, CN;
Behzad Moghaddam Sardroud, Shenzhen Guangdong, CN;
Behzad Kalantari, Shenzhen Guangdong, CN;
Hamed Kalantari, Shenzhen Guangdong, CN;
Xiaoduan Ding, Shenzhen Guangdong, CN;
Yan Yin, Shenzhen Guangdong, CN;
Kun Huang, Shenzhen Guangdong, CN;
SHENZHEN ZHI HUI LIN NETWORK TECHNOLOGY CO., LTD., Shenzhen Guangdong, CN;
Abstract
A multi-frequency based data sending method includes: obtaining data to-be-sent; obtaining binary data by performing binary conversion on the data to-be-sent; obtaining at least one data fragment by performing data segmentation on the binary data; determining at least one sending frequency according to the number of bits of each data fragment; determining a sending frequency corresponding to each data fragment from the at least one sending frequency according to an arrangement position of each data fragment in the binary data; obtaining at least one conversion result by performing data conversion on each data fragment according to a preset conversion table and the sending frequency corresponding to each data fragment; and sending each conversion result to a data receiving end in order at the sending frequency corresponding to each conversion result.