US Patent Issued to Viavi Solutions on Aug. 4 for "Enhanced hybrid clock" (California Inventor)

ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,699,416, issued on Aug. 4, was assigned to Viavi Solutions Inc. (Chandler, Ariz.).

"Enhanced hybrid clock" was invented by Kishan Shenoi (San Jose, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A subordinate clock includes a first servo loop, a second servo loop, and a third servo loop, each include a respective digitally controlled oscillator (DCO). The first DCO receives (i) a first error signal that is associated with a physical layer reference signal and (ii) an oscillating signal and outputs a physical layer clock signal. The second DCO receives (i) a second error signal associated with the physical layer clock signal and (ii) the oscillatin...