US Patent Issued to Amazon Technologies on July 14 for "Scalable hardware FIFO" (Israeli Inventor)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,681,727, issued on July 14, was assigned to Amazon Technologies Inc. (Seattle).

"Scalable hardware FIFO" was invented by Roi Karp (Haifa, Israel).

According to the abstract* released by the U.S. Patent & Trademark Office: "A first-in-first-out (FIFO) device includes a plurality of FIFO stages coupled in series. Each FIFO stage includes a data register representing a FIFO entry, a valid register storing a data valid signal to provide a valid signal to indicate whether the FIFO entry is storing valid data, and an input multiplexer to provide data to a FIFO stage. Upon receiving a push signal to store input data into the FIFO device, a FIFO stage of the FIFO device determines whether to...