The United States Patent and Trademark Office (USPTO) has issued a patent grant (US12587306B2) to ZTE CORPORATION for a data transmission method. The patent covers a method applied between a chip and an analog-to-digital/digital-to-analog converter, involving transmitting customized data through a first transmission channel that includes invalid bits in a second transmission channel, which is configured to transmit traffic data. The patent was filed on June 2, 2021, and is set to be granted on March 24, 2026.

This patent grant is primarily an intellectual property matter and does not impose direct compliance obligations on regulated entities. However, companies operating in the telecommunications and networking sectors, particularly those involved in chip and converter technology, may wish to review the patent details to understand potential intellectual property landscapes and avoid infringement. No immediate actions or deadlines are imposed by this grant.