Inventor

IKONIN SERGEY YURIEVICH

RU67 patents

Patents

50 patents

US10992963B2Apr 27, 2021

Intra sharpening and/or de-ringing filter for video coding

HUAWEI TECH CO LTD11 citations86

US11818357B2Nov 14, 2023

Encoder, a decoder and corresponding methods using compact MV storage

HUAWEI TECH CO LTD5 citations85

US11924407B2Mar 5, 2024

Method and apparatus for deriving an interpolation filter index for a current block

HUAWEI TECH CO LTD2 citations73

US11831871B2Nov 28, 2023

Intra sharpening and/or de-ringing filter for video coding based on a bitstream flag

HUAWEI TECH CO LTD2 citations73

US11991354B2May 21, 2024

Clipping levels for non-linear adaptive loop filter

HUAWEI TECH CO LTD2 citations72

US11706412B2Jul 18, 2023

Apparatus and method for filtering in video coding

HUAWEI TECH CO LTD2 citations71

US12506891B2Dec 23, 2025

Decoding with signaling of segmentation information

HUAWEI TECH CO LTD1 citations63

US12445633B2Oct 14, 2025

Method and apparatus for decoding with signaling of feature map data

HUAWEI TECH CO LTD1 citations63

US12581059B2Mar 17, 2026

Method and apparatus for restricted long-distance motion vector prediction

HUAWEI TECH CO LTD0 citations62

US12477109B2Nov 18, 2025

Method and apparatus for intra sub-partitions coding mode

HUAWEI TECH CO LTD0 citations62

US12425593B2Sep 23, 2025

Apparatus and method for inverse quantization

HUAWEI TECH CO LTD0 citations62

US12348732B2Jul 1, 2025

Encoder, a decoder and corresponding methods using compact MV storage

HUAWEI TECH CO LTD0 citations62

US12328427B2Jun 10, 2025

Method and apparatus for deriving an interpolation filter index for a current block

HUAWEI TECH CO LTD0 citations62

US12309372B2May 20, 2025

Method and apparatus for signaling of mapping function of chroma quantization parameter

HUAWEI TECH CO LTD0 citations62

US12206903B2Jan 21, 2025

Separate merge list for subblock merge candidates and intra-inter techniques harmonization for video coding

HUAWEI TECH CO LTD0 citations62

US12177469B2Dec 24, 2024

Encoder, a decoder and corresponding methods for inter prediction using geometric prediction mode

HUAWEI TECH CO LTD0 citations62

US12160603B2Dec 3, 2024

Video decoder and methods

HUAWEI TECH CO LTD0 citations62

US12160578B2Dec 3, 2024

Method and apparatus for signaling of mapping function of chroma quantization parameter

HUAWEI TECH CO LTD0 citations62

US12149692B2Nov 19, 2024

Method and apparatus for chrominance QP offsets tables signaling and derivation

HUAWEI TECH CO LTD0 citations62

US12143607B2Nov 12, 2024

Method and apparatus for signalling flags related to chroma transform blocks

HUAWEI TECH CO LTD0 citations62

US12101462B2Sep 24, 2024

Method and apparatus for restricted long-distance motion vector prediction

HUAWEI TECH CO LTD0 citations62

US12052419B2Jul 30, 2024

Method and apparatus for signaling of mapping function of chroma quantization parameter

HUAWEI TECH CO LTD0 citations62

US12047599B2Jul 23, 2024

Motion vector range derivation for enhanced interpolation filter

HUAWEI TECH CO LTD0 citations62

US12010345B2Jun 11, 2024

Encoder, a decoder and corresponding methods of flexible profile configuration

HUAWEI TECH CO LTD0 citations62

US11930183B2Mar 12, 2024

Video encoder, a video decoder and corresponding methods of processing MMVD distance

HUAWEI TECH CO LTD0 citations62

US11863748B2Jan 2, 2024

Encoder, a decoder and corresponding methods of chroma qantization control

HUAWEI TECH CO LTD0 citations62

US11800152B2Oct 24, 2023

Separate merge list for subblock merge candidates and intra-inter techniques harmonization for video coding

HUAWEI TECH CO LTD0 citations62

US11765383B2Sep 19, 2023

Video decoder and methods

HUAWEI TECH CO LTD0 citations62

US11716479B2Aug 1, 2023

Method of efficient signalling of CBF flags

HUAWEI TECH CO LTD0 citations62

US11689723B2Jun 27, 2023

Apparatus and method for inverse quantization

HUAWEI TECH CO LTD0 citations62

US11558632B2Jan 17, 2023

Encoder, a decoder and corresponding methods for inter prediction

HUAWEI TECH CO LTD0 citations62

US11381843B2Jul 5, 2022

Separate merge list for subblock merge candidates and intra-inter techniques harmonization for video coding

HUAWEI TECH CO LTD0 citations62

US11375213B2Jun 28, 2022

Method of efficient signalling of CBF flags

HUAWEI TECH CO LTD0 citations62

US11115680B2Sep 7, 2021

Apparatuses and methods for encoding and decoding a panoramic video signal

HUAWEI TECH CO LTD1 citations62

US10820008B2Oct 27, 2020

Apparatus and method for video motion compensation

HUAWEI TECH CO LTD1 citations62

US11375187B2Jun 28, 2022

Apparatus and method for filtering in video coding with look-up table selected based on bitstream information

HUAWEI TECH CO LTD0 citations61

US12532009B2Jan 20, 2026

Feature map encoding and decoding based on presence indicator

HUAWEI TECH CO LTD0 citations60

US11805249B2Oct 31, 2023

Apparatus and method for filtering in video coding

HUAWEI TECH CO LTD0 citations60

US11509892B2Nov 22, 2022

Apparatus and method for filtering in video coding

HUAWEI TECH CO LTD0 citations60

US11202099B2Dec 14, 2021

Apparatus and method for decoding a panoramic video

HUAWEI TECH CO LTD0 citations59

US12586255B2Mar 24, 2026

Configurable positions for auxiliary information input into a picture data processing neural network

HUAWEI TECH CO LTD0 citations58

US12542904B2Feb 3, 2026

Handling trailing bits in arithmetic encoding and decoding

HUAWEI TECH CO LTD0 citations58

US12499581B2Dec 16, 2025

Scalable coding of video and associated features

HUAWEI TECH CO LTD0 citations58

US12470754B2Nov 11, 2025

Affine motion model restrictions for memory bandwidth reduction of enhanced interpolation filter

HUAWEI TECH CO LTD0 citations52

US12244806B2Mar 4, 2025

Method and apparatus for chrominance quantization parameters signalling

HUAWEI TECH CO LTD0 citations52

US12143586B2Nov 12, 2024

Usage of DCT based interpolation filter and enhanced bilinear interpolation filter in affine motion compensation

HUAWEI TECH CO LTD0 citations52

US12069242B2Aug 20, 2024

Reference picture management methods for video coding

HUAWEI TECH CO LTD0 citations52

Showing the top 50 of 67 patents by PatentIndex Score.

IKONIN SERGEY YURIEVICH

Patents

Intra sharpening and/or de-ringing filter for video coding

Encoder, a decoder and corresponding methods using compact MV storage

Method and apparatus for deriving an interpolation filter index for a current block

Method and apparatus for intra sub-partitions coding mode

Method and apparatus for intra sub-partitions coding mode

Intra-prediction for video coding using perspective information

Intra sharpening and/or de-ringing filter for video coding based on a bitstream flag

Clipping levels for non-linear adaptive loop filter

Apparatus and method for filtering in video coding

Decoding with signaling of segmentation information

Method and apparatus for decoding with signaling of feature map data

Method and apparatus for restricted long-distance motion vector prediction

Method and apparatus for intra sub-partitions coding mode

Apparatus and method for inverse quantization

Encoder, a decoder and corresponding methods using compact MV storage

Method and apparatus for deriving an interpolation filter index for a current block

Method and apparatus for signaling of mapping function of chroma quantization parameter

Separate merge list for subblock merge candidates and intra-inter techniques harmonization for video coding

Encoder, a decoder and corresponding methods for inter prediction using geometric prediction mode

Video decoder and methods

Method and apparatus for signaling of mapping function of chroma quantization parameter

Method and apparatus for chrominance QP offsets tables signaling and derivation

Method and apparatus for signalling flags related to chroma transform blocks

Method and apparatus for restricted long-distance motion vector prediction

Method and apparatus for signaling of mapping function of chroma quantization parameter

Motion vector range derivation for enhanced interpolation filter

Encoder, a decoder and corresponding methods of flexible profile configuration

Video encoder, a video decoder and corresponding methods of processing MMVD distance

Encoder, a decoder and corresponding methods of chroma qantization control

Separate merge list for subblock merge candidates and intra-inter techniques harmonization for video coding

Video decoder and methods

Method of efficient signalling of CBF flags

Apparatus and method for inverse quantization

Encoder, a decoder and corresponding methods for inter prediction

Separate merge list for subblock merge candidates and intra-inter techniques harmonization for video coding

Method of efficient signalling of CBF flags

Apparatuses and methods for encoding and decoding a panoramic video signal

Apparatus and method for video motion compensation

Apparatus and method for filtering in video coding with look-up table selected based on bitstream information

Feature map encoding and decoding based on presence indicator

Apparatus and method for filtering in video coding

Apparatus and method for filtering in video coding

Apparatus and method for decoding a panoramic video

Configurable positions for auxiliary information input into a picture data processing neural network

Handling trailing bits in arithmetic encoding and decoding

Scalable coding of video and associated features

Affine motion model restrictions for memory bandwidth reduction of enhanced interpolation filter

Method and apparatus for chrominance quantization parameters signalling

Usage of DCT based interpolation filter and enhanced bilinear interpolation filter in affine motion compensation

Reference picture management methods for video coding