US Patent Issued to Telefonaktiebolaget LM Ericsson on Aug. 25 for "Data processing device, coprocessor and methods performed thereby for interrupt handling" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,717,736, issued on Aug. 25, was assigned to Telefonaktiebolaget LM Ericsson (publ) (Stockholm).

"Data processing device, coprocessor and methods performed thereby for interrupt handling" was invented by Tonghai Gao (Beijing) and Pengfei Ma (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A data processing device includes a central processing unit (CPU), and a coprocessor to perform predetermined tasks for a plurality of sessions, and to report, for at least one session satisfying a predetermined condition, at least one interrupt event to the CPU. The coprocessor maintains a bitmap table and row validity data. The bitmap table indicates, for each ...