Daniel T. Chen
7Patents
5h-index
13Co-inventors
56Inventor score
Filing activity: Jul 30, 1998 → Mar 12, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6394090B1 | Flat-folded personal respiratory protection devices and processes for preparing same | Human Necessities | 89 | Expired |
| US6454834B1 | Regenerable air cleaning device | Performing Operations; Transporting | 58 | Expired |
| USD443927S | Respiratory mask | General | 40 | Expired |
| USD448472S | Respiratory mask | General | 23 | Expired |
| US9523516B2 | Broadband reflectors, concentrated solar power systems, and methods of using the same | Emerging Cross-Sectional Technologies | 9 | Active |
| US6160086A | Process for removing impurities from polymers | Chemistry; Metallurgy | 3 | Expired |
| US9972734B2 | Photovoltaic modules comprising light directing mediums and methods of making the same | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.