Tadanori Ryu
8Patents
4h-index
10Co-inventors
54Inventor score
Filing activity: Nov 29, 1995 → Jul 19, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5861824A | Encoding method and system, and decoding method and system | Electricity | 75 | Expired |
| US5923787A | Quantization device and method, inverse-quantization device and method, and image processing device and method | Physics | 10 | Expired |
| US6704350B1 | AT-command analyzing device | Electricity | 6 | Expired |
| US5673043A | Entropy encoding with a reduced memory size of code table | Physics | 6 | Expired |
| US5812873A | Data decoding method and system | Electricity | 4 | Expired |
| US7321615B2 | At-command analyzing method | Electricity | 3 | Expired |
| US10305685B2 | Communications system and communications method | Electricity | 0 | Active |
| US7548581B2 | At-command analyzing device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.