ALEXANDRIA, Va., June 17 -- United States Patent no. 12,316,728, issued on May 27, was assigned to Microsemi Semiconductor ULC (Ottawa).
"Phase and frequency error processing" was invented by Xihao Li (Ottawa) and Tariq Haddad (Ottawa).
According to the abstract* released by the U.S. Patent & Trademark Office: "One or more examples relate, generally to phase and frequency error processing. An apparatus includes a phase path and a frequency path. The phase path processes phase error of communications between network nodes. The phase path includes a closed-loop feedback loop controller. The frequency path processes frequency error of the communications between the network nodes. The frequency path is separate from the phase path. A method o...