Wei-Ge Chen
123Patents
37h-index
38Co-inventors
90Inventor score
Filing activity: Jan 19, 1996 → Apr 29, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5970173A | Image compression and affine transformation for image motion compensation | Electricity | 291 | Expired |
| US5748789A | Transparent block skipping in object-based video coding systems | Electricity | 255 | Expired |
| US5946043A | Video coding using adaptive coding of block parameters for coded/uncoded blocks | Electricity | 202 | Expired |
| US7778984B2 | System and method for a distributed object store | Electricity | 188 | Active |
| US6300888A | Entrophy code mode switching for frequency-domain audio coding | Physics | 136 | Expired |
| US5692063A | Method and system for unrestricted motion estimation for video | Electricity | 135 | Expired |
| US5959673A | Transform coding of dense motion vector fields for frame and object based video coding applications | Electricity | 110 | Expired |
| US5982438A | Overlapped motion compensation for object coding | Electricity | 105 | Expired |
| US6934677B2 | Quantization matrices based on critical band pattern information for digital audio wherein quantization bands differ from critical bands | Physics | 99 | Expired |
| US6223162A | Multi-level run length coding for frequency-domain audio coding | Electricity | 94 | Expired |
| US6404931B1 | Code book construction for variable to variable length entropy encoding | Electricity | 89 | Expired |
| US7502743B2 | Multi-channel audio encoding and decoding with multi-channel transform selection | Physics | 86 | Expired |
| US7027982B2 | Quality and rate control strategy for digital audio | Physics | 81 | Expired |
| US5764814A | Representation and encoding of general arbitrary shapes | Electricity | 79 | Expired |
| US5778098A | Sprite coding | Electricity | 73 | Expired |
| US5946419A | Separate shape and texture coding of transparency data for video coding applications | Electricity | 73 | Expired |
| US7539612B2 | Coding and decoding scale factor information | Physics | 66 | Active |
| US6037988A | Method for generating sprites for object-based coding sytems using masks and rounding average | Electricity | 65 | Expired |
| US7240001B2 | Quality improvement techniques in an audio encoder | Physics | 63 | Expired |
| US6377930B1 | Variable to variable length entropy encoding | Electricity | 62 | Expired |
| US5825929A | Transformation block optimization method | Electricity | 60 | Expired |
| US7885819B2 | Bitstream syntax for multi-process audio decoding | Physics | 57 | Active |
| US7831434B2 | Complex-transform channel coding with extended-band frequency coding | Physics | 55 | Active |
| US7143030B2 | Parametric compression/decompression modes for quantization matrices for digital audio | Physics | 54 | Expired |
| US7460990B2 | Efficient coding of digital media spectral data using wide-sense perceptual similarity | Physics | 50 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.