US Patent Issued to Huawei Technologies on Sept. 23 for "Apparatus and method for inverse quantization" (Chinese, German, American, Russian Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,425,593, issued on Sept. 23, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Apparatus and method for inverse quantization" was invented by Roman Igorevich Chernyak (Munich), Alexander Alexandrovich Karabutov (Munich), Sergey Yurievich Ikonin (Moscow), Timofey Mikhailovich Solovyev (Munich), Haitao Yang (Shenzhen, China), Jianle Chen (San Diego) and Yin Zhao (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for inverse quantization of a current block of a picture is provided. The method is performed by a decoder, and the picture comprises a luminance component and a chrominance component, where the luminance comp...