Karl Chan
6Patents
5h-index
11Co-inventors
56Inventor score
Filing activity: Nov 21, 1997 → Jun 8, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7787256B2 | Tamper respondent system | Emerging Cross-Sectional Technologies | 1,262 | Active |
| US7330604B2 | Model-based dewarping method and apparatus | Physics | 155 | Expired |
| US7697776B2 | Model-based dewarping method and apparatus | Physics | 144 | Active |
| US9805281B2 | Model-based dewarping method and apparatus | Physics | 7 | Active |
| US8406476B2 | Model-based dewarping method and apparatus | Physics | 6 | Active |
| US5967874A | Book with three dimensional sculpture and self supporting core | Human Necessities | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.