ALEXANDRIA, Va., July 16 -- United States Patent no. 12,362,881, issued on July 15, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Dongguan, China).

"Method for determining DC position, terminal device, and network device" was invented by Siqi Liu (Dongguan, China), Zichao Ji (Dongguan, China) and Kai Wu (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for determining a direct current (DC) position, a terminal device, and a network device are provided to ensure transmission performance. The method includes obtaining DC information and determining a DC position according to the DC information."

The patent was filed on May 5, 2022, under Application No. 17/737,990.

*For further i...