Pal Koppa
5Patents
3h-index
13Co-inventors
50Inventor score
Filing activity: May 4, 1999 → May 13, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7315501B1 | System and method for recording of information on a holographic recording medium, preferably an optical card | Physics | 9 | Expired |
| US6801348B2 | Method and system for recording of information on a holographic medium | Physics | 7 | Expired |
| US7595923B2 | Optical head and multiplexing methods for reflection type holographic storage using spatial filtering | Physics | 3 | Expired |
| US7430294B2 | Method and apparatus for the encryption of data | Physics | 0 | Expired |
| US9188723B2 | Patterns on glass for increased light transmission and/or light trapping | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.