US Patent Issued to BEIJING ORIENTAL INSTITUTE OF MEASUREMENT AND TEST on July 28 for "Method for unifying time in wide area of space, space time-keeping system" (Chinese Inventor)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,693,634, issued on July 28, was assigned to BEIJING ORIENTAL INSTITUTE OF MEASUREMENT AND TEST (Beijing).

"Method for unifying time in wide area of space, space time-keeping system" was invented by Min Liu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for unifying a time in a wide area of space, and a space time-keeping system. The method comprises: establishing a wide-area inertial coordinate system, wherein the wide-area inertial coordinate system comprises all local area coordinate systems within a space range covered by a unified time (S101); obtaining an original local time, and establishing a local orbital parameter ephemeris by...