Nigel Abraham
7Patents
6h-index
5Co-inventors
56Inventor score
Filing activity: Jan 21, 1994 → Apr 23, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5452282A | Optical data storage disc | Physics | 29 | Expired |
| US6160789A | Optical data storage disc | Physics | 26 | Expired |
| US5533002A | Optical data storage compact disc and method for manufacturing the same | Physics | 18 | Expired |
| US7074478B2 | Optical encoding | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6011767A | Optical data storage disc with a visible holographic image and method for its manufacture | Physics | 7 | Expired |
| US7269123B2 | Wavelength selective coatings for optical disc security | Physics | 6 | Expired |
| US8921011B2 | Optically variable device mastering system, method of authenticating articles employing the same, and resultant article | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.