ALEXANDRIA, Va., April 9 -- United States Patent no. 12,273,112, issued on April 8, was assigned to ZTE Corp. (Shenzhen, China).
"Clock sending apparatus and method, and clock receiving apparatus and method" was invented by Boxiong Xu (Shenzhen, China), Tongtong Guan (Shenzhen, China) and Fuqian Zeng (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A clock sending apparatus and method, and a clock receiving apparatus and method are disclosed. The clock sending apparatus may include, an input unit configured to input a first and second input clocks; a sampling unit configured to acquire a first and second sampling clocks, and determine a first frequency control word according to the first and s...