Olaf Dressel
9Patents
2h-index
14Co-inventors
44Inventor score
Filing activity: Sep 19, 2001 → Jul 16, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7040125B2 | Electronic locking system | Emerging Cross-Sectional Technologies | 21 | Expired |
| USD563429S1 | Visualization device | General | 5 | Expired |
| US8482816B2 | Document acquisition system and document acquisition method | Electricity | 1 | Active |
| US8681325B2 | Verification apparatus and method for verifying diffractive and/or reflective security features of security documents | Physics | 1 | Active |
| US11513816B2 | System configuration control of a hardware system | Electricity | 0 | Active |
| USD563428S1 | Visualization device | General | 0 | Expired |
| US9715635B2 | Apparatus for identifying documents | Physics | 0 | Active |
| US10198681B2 | Value or security document comprising an electronic circuit, and method for producing a value or security document | Physics | 0 | Active |
| US9361566B2 | Method for reading an RFID token, RFID card and electronic device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.