ALEXANDRIA, Va., June 16 -- United States Patent no. 12,308,977, issued on May 20, was assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD. (Dongguan, China).

"Method and apparatus for determining HARQ-ACK codebook, and device and storage medium" was invented by Zuomin Wu (Dongguan, China) and Yanan Lin (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a method and apparatus for determining a Hybrid Automatic Repeat Request Acknowledgement (HARQ-ACK) codebook, and a device and a storage medium. The method includes generating first feedback information, the first feedback information including feedback information for a first physical channel, the first physical channel b...