Inventor · San Diego, CA, US

Yan Zhang

27Patents
3h-index
19Co-inventors
60Inventor score

Filing activity: Mar 20, 2003 → Nov 20, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US6950979B2 Low complexity encoder and decoder Electricity 20 Expired
US11317111B2 Affine coding with vector clipping Electricity 9 Active
US11582475B2 History-based motion vector prediction Electricity 4 Active
US11153602B2 Generalized bi-prediction for video coding with reduced coding complexity Electricity 2 Active
US11936877B2 Template matching based affine prediction for video coding Electricity 1 Active
US11570470B2 Complexity reduction of overlapped block motion compensation Electricity 1 Active
US12432352B2 Bit-length control for linear regression-based affine merge candidate derivation Electricity 0 Active
US11076169B2 Switchable interpolation filtering (SIF) for video coding Electricity 0 Active
US12149734B2 Generalized bi-prediction for video coding with reduced coding complexity Electricity 0 Active
US11375212B2 Flexible chroma processing for dynamic range adjustment Electricity 0 Active
US11528504B2 Motion vector prediction with motion information collecting buffer Electricity 0 Active
US12425643B2 Derivation of affine merge candidates with linear regression for video coding Electricity 0 Active
US11558616B2 Methods for quantization parameter control for video coding with joined pixel/transform based quantization Electricity 0 Active
US11336893B2 Context derivation and entropy coding initialization parameters for coordinates of last position coding in video coding Electricity 0 Active
US12278986B2 Template matching-based advanced motion vector predictor (AMVP) candidate list construction with non-adjacent candidates and AMVP index signaling Electricity 0 Active
US12132885B2 Multiple inter predictors with decoder side motion vector derivation for video coding Electricity 0 Active
US8451892B2 Method and system for linear quantization and dequantization Electricity 0 Active
US12113987B2 Multi-pass decoder-side motion vector refinement Electricity 0 Active
US11792412B2 Adaptive loop filtering for color format support Electricity 0 Active
US11425418B2 Overlapped block motion compensation Electricity 0 Active
US11895321B2 Template matching based advanced motion vector predictor (AMVP) candidate list construction with non-adjacent candidates and AMVP index signaling Electricity 0 Active
US12250395B2 Interaction between reference picture resampling and template-based inter prediction techniques in video coding Electricity 0 Active
US12126829B2 Complexity reduction of overlapped block motion compensation Electricity 0 Active
US12413745B2 Bi-directional prediction boundary pixel padding with out-of-picture-boundary motion vectors Electricity 0 Active
US12212736B2 Using unrefined motion vectors for performing decoder-side motion vector derivation Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.