ALEXANDRIA, Va., July 3 -- United States Patent no. 12,346,540, issued on July 1, was assigned to Beijing Zitiao Network Technology Co. Ltd. (Beijing).

"Collaborative task processing method, device, and computer-readable storage medium" was invented by Danni Wu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A collaborative task processing method, a device, and a computer-readable storage medium are provided. The method includes: displaying a collaborative task list related to a first user in a collaborative task center interface of the first user; determining, in response to a filter operation of the first user for filtering a collaborative task based on a task creation source type, a target task cr...