US Patent Issued to SEIKO SOLUTIONS on April 14 for "Clock processing device and program" (Japanese Inventor)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,719, issued on April 14, was assigned to SEIKO SOLUTIONS INC. (Chiba, Japan).

"Clock processing device and program" was invented by Yosuke Kurata (Chiba, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "In a clock processing device (10), a one-way delay difference calculation unit (26) calculates a first one-way delay difference and a second one-way delay difference. An RTT acquisition unit (28) acquires information to calculate an RTT. A delay estimation unit (32) estimates a first one-way delay. A one-way delay range update unit (30) obtains a first one-way delay difference and a second one-way delay difference, and updates a valid range of t...