Tiejun Chang
5Patents
3h-index
7Co-inventors
50Inventor score
Filing activity: May 12, 2003 → May 15, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7265712B2 | Method and apparatus for processing high time-bandwidth signals using a material with inhomogeneously broadened absorption spectrum | Physics | 14 | Expired |
| US7145713B2 | Techniques for recovering optical spectral features using a chirped optical field | Physics | 8 | Expired |
| US7379652B2 | Method and apparatus for detecting optical spectral properties using optical probe beams with multiple sidebands | Physics | 6 | Expired |
| US7307781B1 | Techniques for using chirped fields to reconfigure a medium that stores spectral features | Physics | 3 | Active |
| US11944729B1 | Liftable aroma diffuser | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.