US Patent Issued to SHENZHEN ZHI HUI LIN NETWORK TECHNOLOGY on Dec. 9 for "Multi-frequency based data sending method and apparatus, and multi-frequency based data receiving method" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,494,863, issued on Dec. 9, was assigned to SHENZHEN ZHI HUI LIN NETWORK TECHNOLOGY Co. LTD. (Shenzhen Guangdong, China).

"Multi-frequency based data sending method and apparatus, and multi-frequency based data receiving method" was invented by Behzad Moghaddam Sardroud (Shenzhen Guangdong, China), Behzad Kalantari (Shenzhen Guangdong, China), Hamed Kalantari (Shenzhen Guangdong, China), Xiaoduan Ding (Shenzhen Guangdong, China), Yan Yin (Shenzhen Guangdong, China) and Kun Huang (Shenzhen Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A multi-frequency based data sending method includes: obtaining data to-be-sent; obtaining binary data by...