Shuwu Wu
29Patents
12h-index
22Co-inventors
81Inventor score
Filing activity: Oct 25, 1996 → May 9, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6370502B1 | Method and system for reduction of quantization-induced block-discontinuities and general purpose audio codec | Physics | 179 | Expired |
| US6006179A | Audio codec using adaptive sparse vector quantization with subband vector classification | Physics | 114 | Expired |
| US5987407A | Soft-clipping postprocessor scaling decoded audio signal frame saturation regions to approximate original waveform shape and maintain continuity | Physics | 106 | Expired |
| US7039193B2 | Automatic microphone detection | Electricity | 22 | Expired |
| US7281053B2 | Method and system for dynamic latency management and drift correction | Electricity | 19 | Expired |
| US7836194B2 | Method and system for dynamic latency management and drift correction | Electricity | 17 | Active |
| US6177923A | Imaging modality showing energy and velocity | Physics | 16 | Expired |
| US8041768B2 | Voice instant messaging | Electricity | 14 | Expired |
| US8429231B2 | Voice instant messaging | Electricity | 14 | Active |
| US7768451B2 | Methods and apparatus for geometry extra-redundant almost fixed solutions | Physics | 13 | Active |
| US7600032B2 | Temporal drift correction | Electricity | 13 | Active |
| US7231453B2 | Temporal drift correction | Electricity | 12 | Expired |
| US6704706B2 | Method and system for reduction of quantization-induced block-discontinuities and general purpose audio codec | Physics | 10 | Expired |
| US9829582B2 | Method and apparatus for differential global positioning system (DGPS)-based real time attitude determination (RTAD) | Physics | 9 | Active |
| US6885993B2 | Method and system for reduction of quantization-induced block-discontinuities and general purpose audio codec | Physics | 8 | Expired |
| US8898011B2 | Method for maintaining integrity against erroneous ephemeris for a differential GPS based navigation solution supporting fast system startup | Physics | 7 | Active |
| US10114126B2 | Sensor installation monitoring | Physics | 4 | Active |
| US7418395B2 | Method and system for reduction of quantization-induced block-discontinuities and general purpose audio codec | Physics | 3 | Active |
| US10247829B2 | Systems and methods for real time carrier phase monitoring | Physics | 2 | Active |
| US8285558B2 | Method and system for reduction of quantization-induced block-discontinuities and general purpose audio codec | Physics | 2 | Active |
| US10551196B2 | Sensor installation monitoring | Physics | 1 | Active |
| US8010371B2 | Method and system for reduction of quantization-induced block-discontinuities and general purpose audio codec | Physics | 1 | Active |
| US12181586B2 | System and method for multi-track environmental fault monitoring for aerial platforms | Physics | 0 | Active |
| US8712785B2 | Method and system for reduction of quantization-induced block-discontinuities and general purpose audio codec | Physics | 0 | Active |
| US12020584B2 | System and method for mitigating against ionospheric gradient threats for aerial platforms | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.