Robert Du
12Patents
6h-index
10Co-inventors
59Inventor score
Filing activity: May 30, 2001 → Apr 12, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7194116B2 | Fingerprint image reconstruction based on motion estimate across a narrow fingerprint sensor | Physics | 24 | Expired |
| US7212658B2 | System for fingerprint image reconstruction based on motion estimate across a narrow fingerprint sensor | Physics | 13 | Expired |
| US7668317B2 | Audio post processing in DVD, DTV and other audio visual products | Electricity | 12 | Expired |
| US6917915B2 | Memory sharing scheme in audio post-processing | Electricity | 9 | Expired |
| US7260813B2 | Method and apparatus for photomask image registration | Physics | 9 | Expired |
| US8045767B2 | Fingerprint image reconstruction based on motion estimate across a narrow fringerprint sensor | Physics | 7 | Active |
| US7873522B2 | Measurement of spoken language training, learning and testing | Physics | 6 | Expired |
| US6580377B1 | Huffman decoding using cascaded sub-table lookup method | Electricity | 5 | Expired |
| US7167888B2 | System and method for accurately calculating a mathematical power function in an electronic device | Physics | 3 | Expired |
| US7634139B2 | System and method for efficiently performing a pattern matching procedure | Physics | 2 | Active |
| US8442822B2 | Method and apparatus for speech segmentation | Physics | 1 | Active |
| US8775182B2 | Method and apparatus for speech segmentation | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.