ALEXANDRIA, Va., June 19 -- United States Patent no. 12,335,047, issued on June 17, was assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD. (Guangdong, China).

"Method for information feedback and related device" was invented by Zhenshan Zhao (Guangdong, China) and Huei-Ming Lin (Victoria, Australia).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for information feedback and related devices are provided. The method includes the following. A terminal receives preset information from a network device, where the preset information at least includes point-to-multipoint (PTM) transmission information. The terminal feeds back HARQ response information of the preset information to the network de...