Dr. Chernock is currently Chief Science Officer at Triveni Digital. Previously, he was a Research Staff Member at IBM Research, investigating digital broadcast technologies. Dr. Chernock is chairman of the ATSC Technology Group on ATSC 3.0 (TG3) and chairs the AHG on service delivery and synchronization for ATSC 3.0. He was previously chairman of the ATSC Technology and Standards Group (TG1). He is also the Distinguished Lecturer Chair for IEEE BTS. In another life, he used transmission electron microscopy to study materials.