US Patent Issued to NVIDIA on July 1 for "Error detection pin encoding scheme to avoid maximum transitions and further improve signal integrity on high speed graphic memory interfaces" (California, Massachusetts Inventors)

ALEXANDRIA, Va., July 3 -- United States Patent no. 12,347,508, issued on July 1, was assigned to NVIDIA Corp. (Santa Clara, Calif.).

"Error detection pin encoding scheme to avoid maximum transitions and further improve signal integrity on high speed graphic memory interfaces" was invented by Sunil Sudhakaran (Brisbane, Calif.), Gautam Bhatia (San Mateo, Calif.) and Robert Bloemer (Sterling, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "First symbols are generated on a plurality of data channels by applying PAM-N encoding on a first subset of bits of a data burst, the first symbols generated without maximum transitions; second symbols are generated on at least one optionally-activated additional data ...