US Patent Issued to International Business Machines on Dec. 30 for "Orthogonal impedance tuning and feed forward equalization for segmented multiple level SST transmitter" (American, Swiss Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,513,028, issued on Dec. 30, was assigned to International Business Machines Corp. (Armonk, N.Y.).

"Orthogonal impedance tuning and feed forward equalization for segmented multiple level SST transmitter" was invented by Marcel A. Kossel (Reichenburg, Switzerland), Carrie Ellen Cox (Apex, N.C.) and Eric John Lukes (Stewartville, Minn.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the present disclosure provide systems and methods for implementing separate and orthogonal impedance tuning (Zcal) and feed forward equalization (FFE) operations of a segmented multiple level source-series terminated (SST) transmitter. An SST transmitter output d...