AK

Alexander Alexandrovich Karabutov

Huawei: 37 patents #353 of 15,535Top 3%
University Of Texas System: 2 patents #1,567 of 6,559Top 25%
📍 Munich, TX: #7 of 18 inventorsTop 40%
Overall (All Time): #77,356 of 4,157,543Top 2%
40
Patents All Time

Issued Patents All Time

Showing 1–25 of 40 patents

Patent #TitleCo-InventorsDate
12425593 Apparatus and method for inverse quantization Roman Igorevich Chernyak, Sergey Yurievich Ikonin, Timofey Mikhailovich Solovyev, Haitao Yang, Jianle Chen +1 more 2025-09-23
12348732 Encoder, a decoder and corresponding methods using compact MV storage Maxim Borisovitch Sychev, Timofey Mikhailovich Solovyev, Sergey Yurievich Ikonin, Jianle Chen 2025-07-01
12328427 Method and apparatus for deriving an interpolation filter index for a current block Timofey Mikhailovich Solovyev, Sergey Yurievich Ikonin, Roman Igorevich Chernyak, Elena Alshina, Huanbang Chen 2025-06-10
12309372 Method and apparatus for signaling of mapping function of chroma quantization parameter Sergey Yurievich Ikonin, Roman Igorevich Chernyak, Timofey Mikhailovich Solovyev, Elena Alshina, Jianle Chen 2025-05-20
12244806 Method and apparatus for chrominance quantization parameters signalling Roman Igorevich Chernyak, Sergey Yurievich Ikonin, Timofey Mikhailovich Solovyev, Elena Alshina 2025-03-04
12206903 Separate merge list for subblock merge candidates and intra-inter techniques harmonization for video coding Roman Igorevich Chernyak, Timofey Mikhailovich Solovyev, Sergey Yurievich Ikonin, Jianle Chen 2025-01-21
12184863 Motion compensation with a sparse optical flow representation Maxim Borisovitch Sychev, Elena Alshina, Mikhail Vyacheslavovich Sosulnikov 2024-12-31
12177469 Encoder, a decoder and corresponding methods for inter prediction using geometric prediction mode Timofey Mikhailovich Solovyev, Semih Esenlik, Jianle Chen, Anand Meher Kotra, Han Gao +3 more 2024-12-24
12160603 Video decoder and methods Timofey Mikhailovich Solovyev, Roman Igorevich Chernyak, Jianle Chen, Sergey Yurievich Ikonin, Elena Alshina 2024-12-03
12160578 Method and apparatus for signaling of mapping function of chroma quantization parameter Sergey Yurievich Ikonin, Roman Igorevich Chernyak, Timofey Mikhailovich Solovyev, Jianle Chen, Elena Alshina 2024-12-03
12149692 Method and apparatus for chrominance QP offsets tables signaling and derivation Roman Igorevich Chernyak, Sergey Yurievich Ikonin, Timofey Mikhailovich Solovyev, Elena Alshina, Anand Meher Kotra 2024-11-19
12143586 Usage of DCT based interpolation filter and enhanced bilinear interpolation filter in affine motion compensation Timofey Mikhailovich Solovyev, Maxim Borisovitch Sychev, Huanbang Chen, Roman Igorevich Chernyak, Sergey Yurievich Ikonin +2 more 2024-11-12
12075035 Apparatus and method for filtering in video coding Sergey Yurievich Ikonin, Victor Alexeevich Stepin 2024-08-27
12069242 Reference picture management methods for video coding Roman Igorevich Chernyak, Timofey Mikhailovich Solovyev, Sergey Yurievich Ikonin, Elena Alshina 2024-08-20
12058337 Usage of DCT based interpolation filter Timofey Mikhailovich Solovyev, Maxim Borisovitch Sychev, Huanbang Chen, Roman Igorevich Chernyak, Sergey Yurievich Ikonin +2 more 2024-08-06
12052419 Method and apparatus for signaling of mapping function of chroma quantization parameter Sergey Yurievich Ikonin, Roman Igorevich Chernyak, Timofey Mikhailovich Solovyev, Elena Alshina, Jianle Chen 2024-07-30
12047609 Interpolation filter for an inter prediction apparatus and method for video coding Timofey Mikhailovich Solovyev, Maxim Borisovitch Sychev, Huanbang Chen, Roman Igorevich Chernyak, Sergey Yurievich Ikonin +2 more 2024-07-23
12047599 Motion vector range derivation for enhanced interpolation filter Timofey Mikhailovich Solovyev, Maxim Borisovitch Sychev, Roman Igorevich Chernyak, Sergey Yurievich Ikonin, Elena Alshina 2024-07-23
12010345 Encoder, a decoder and corresponding methods of flexible profile configuration Roman Igorevich Chernyak, Timofey Mikhailovich Solovyev, Sergey Yurievich Ikonin, Elena Alshina 2024-06-11
11997296 Motion field storage optimization for a line buffer Timofey Mikhailovich Solovyev, Roman Igorevich Chernyak, Sergey Yurievich Ikonin 2024-05-28
11985354 Affine motion model restrictions reducing number of fetched reference lines during processing of one block row with enhanced interpolation filter Timofey Mikhailovich Solovyev, Maxim Borisovitch Sychev, Huanbang Chen, Roman Igorevich Chernyak, Sergey Yurievich Ikonin +2 more 2024-05-14
11930183 Video encoder, a video decoder and corresponding methods of processing MMVD distance Timofey Mikhailovich Solovyev, Roman Igorevich Chernyak, Sergey Yurievich Ikonin, Jianle Chen 2024-03-12
11924407 Method and apparatus for deriving an interpolation filter index for a current block Timofey Mikhailovich Solovyev, Sergey Yurievich Ikonin, Roman Igorevich Chernyak, Elena Alshina, Huanbang Chen 2024-03-05
11876956 Encoder, a decoder and corresponding methods for local illumination compensation Maxim Borisovitch Sychev, Timofey Mikhailovich Solovyev, Sergey Yurievich Ikonin, Jianle Chen 2024-01-16
11863748 Encoder, a decoder and corresponding methods of chroma qantization control Sergey Yurievich Ikonin, Roman Igorevich Chernyak, Timofey Mikhailovich Solovyev, Elena Alshina 2024-01-02