ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,409,906, issued on Sept. 9.

"Batteryless electric bicycle based operation method, computer program, and system" was invented by Li-Ho Yao (Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A batteryless electric bicycle based operation method, computer program, and system are disclosed. The system includes a server device, at least one electricity-connecting detection device mounted on the electric bicycle, and at least one mobile electric power computation device carriable by a user, and application steps include the electricity-connecting detection device of the electric bicycle detecting the mobile electric power computation device formi...