US Patent Issued to INTERNATIONAL BUSINESS MACHINES on Oct. 7 for "Baseband filter for current-mode signal path" (New York, Minnesota, Texas Inventors)

ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,438,525, issued on Oct. 7, was assigned to INTERNATIONAL BUSINESS MACHINES Corp. (Armonk, N.Y.).

"Baseband filter for current-mode signal path" was invented by Sudipto Chakraborty (Plano, Texas), Raymond Richetta (Rochester, Minn.) and John Francis Bulzacchelli (Somers, N.Y.).

According to the abstract* released by the U.S. Patent & Trademark Office: "One or more systems, devices and/or methods of use provided herein relate to a baseband filter that can be used in a current-mode end-to-end signal path. The current-mode end-to-end signal path can include a digital to analog converter (DAC) operating in current-mode and an upconverting mixer, operating in current-mode and operatively co...