ALEXANDRIA, Va., March 26 -- United States Patent no. 12,261,606, issued on March 25, was assigned to Skyworks Solutions Inc. (Irvine, Calif.).
"Measuring pin-to-pin delays between clock routes" was invented by Daniel Weyer (Austin, Texas) and Raghunandan Kolar Ranganathan (Round Rock, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "A delay measurement circuit includes a first skew circuit disposed proximate to a first bonding pad configured to receive a first clock signal having a first frequency. The delay measurement circuit includes a second skew circuit disposed proximate to a second bonding pad configured to receive a second clock signal having a second frequency. The first and second skew circuit...