Access Limited to CTA’s NextGenTV Test ‘Repository’

use (SOU), dated July 1 and newly posted at the Patent and Trademark Office. “Applicant is exercising legitimate control over the use of the certification mark in connection with the identified goods” but is “not engaged in the production or marketing of the goods to which the mark is applied,” it said. PTO requires the SOU as the last step in the trademark application process before issuing a registration certificate, and does so to prevent applicants from hoarding trademarks. “CTA have set up a Test Repository for ATSC 3.0 Test Material, to facilitate the upload of test materials representing ‘typical’ emissions from current trials, and the subsequent download for use to test and certify consumer devices,” says a redacted Eurofins test specification document accompanying the SOU. Eurofins developed the 3.0 receiver conformance test suite under contract with CTA and showcased it at the April 2019 NAB Show in Las Vegas (see 1903270038). Only test suite licensee and “contributor” users have access to the repository, says the document. Contributor access “is afforded to CTA, NAB and ATSC members and their appointed representatives” for searching, but not for downloading, interoperability and documentation materials, it said. Manufacturers aren't required under the NextGenTV logo license “to retrospectively test previously certified devices” against later releases of the test suite, says the document. It's the manufacturer’s “sole responsibility to establish its own testing specifications and program to ensure interoperability” with compliant NextGenTV services, it says. “Company shall be solely responsible for all testing results.”