ALEXANDRIA, Va., June 9 -- United States Patent no. 12,289,139, issued on April 29, was assigned to Shenzhen Yinwang Intelligent Technologies Co. Ltd. (Shenzhen, China).
"Power line data transceiver" was invented by Sujan Pandey (Leuven, Belgium).
According to the abstract* released by the U.S. Patent & Trademark Office: "A power line data transceiver is for transmitting or receiving data over a power line. The power line is adapted to distribute electric power. The power line transmitter has a data transceiver coupled to the at least two wires of the shielded cable via a capacitive coupling network. The data transceiver is configured to transmit or receive a data signal over the at least two wires of the shielded cable. A power supply is...