ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,563,662, issued on Feb. 24, was assigned to Honor Device Co. Ltd. (Shenzhen, China).
"Circuit board and electronic device" was invented by Puwei Bai (Shenzhen, China) and Haojie Li (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A circuit board and an electronic device is provided. The circuit board includes: a signal layer, where the signal layer includes at least one set of differential wires, and the at least one set of differential wires includes a first differential wire and a second differential wire that are insulated from each other; the first differential wire includes a first part, a second part, and a third part that are arran...