Haoping Yu
53Patents
7h-index
28Co-inventors
72Inventor score
Filing activity: Dec 12, 1996 → Jul 5, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5844608A | Picture element processor for a memory management system | Electricity | 76 | Expired |
| US6256347A | Pixel block compression apparatus in an image processing system | Electricity | 52 | Expired |
| US6873368B1 | Low noise encoding and decoding method | Electricity | 45 | Expired |
| US9253508B2 | Differential pulse code modulation intra prediction for high efficiency video coding | Electricity | 22 | Active |
| US6621934B1 | Memory efficient compression apparatus in an image processing system | Electricity | 11 | Expired |
| US6529551B1 | Data efficient quantization table for a digital video signal processor | Electricity | 8 | Expired |
| US8891889B2 | Image encoding and decoding methods and related devices | Electricity | 8 | Active |
| US10291827B2 | Advanced screen content coding solution | Electricity | 7 | Active |
| US10091512B2 | Advanced screen content coding with improved palette table and index map coding methods | Electricity | 6 | Active |
| US6167086A | Overhead data processor in a memory efficient image processing system | Electricity | 5 | Expired |
| US9008179B2 | Encoding of prediction residuals for lossless video coding | Electricity | 5 | Active |
| US9503750B2 | Binarization of prediction residuals for lossless video coding | Electricity | 4 | Active |
| US9516349B2 | Pixel-based intra prediction for coding in HEVC | Electricity | 3 | Active |
| US9521407B2 | Method and device for coding and decoding images | Electricity | 3 | Active |
| US9420290B2 | Method and apparatus for decoding and encoding video, and method and apparatus for predicting direct current coefficient | Electricity | 3 | Active |
| US9813733B2 | Differential pulse code modulation intra prediction for high efficiency video coding | Electricity | 3 | Active |
| US9930362B2 | Intra prediction in lossless coding in HEVC | Electricity | 2 | Active |
| US8724699B2 | Luma and chroma encoding using a common predictor | Electricity | 2 | Active |
| US10638143B2 | Advanced screen content coding with improved color table and index map coding methods | Electricity | 2 | Active |
| US9756347B2 | Screen content coding systems and methods | Electricity | 2 | Active |
| US10244262B2 | Pixel-based intra prediction for coding in HEVC | Electricity | 1 | Active |
| US9324165B2 | Method and device for generating a predicted value of an image using interpolation and motion vectors | Electricity | 1 | Active |
| US9706212B2 | Palette mode in high efficiency video coding (HEVC) screen content coding (SCC) | Electricity | 1 | Active |
| US9906788B2 | Method and device for generating a predicted value of an image using interpolation and motion vectors | Electricity | 1 | Active |
| US10038908B2 | Palette mode in high efficiency video coding (HEVC) screen content coding (SCC) | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.