AT127992T
Method for digital halftoning.
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
10 members in 7 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 26895188 | United States of America | A |
Members10
| Document | Office | Kind | |
|---|---|---|---|
| US4924301A | United States of America | A | |
| WO9005423A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU4744390A | Australia | A | |
| WO9005423A3 | World Intellectual Property Organization (WIPO) | A3 | |
| EP0442971A1 | European Patent Office (EPO) | A1 | |
| JPH04501644A | Japan | A | |
| US5166809A | United States of America | A | |
| EP0442971B1 | European Patent Office (EPO) | B1 | |
| AT127992TThis record | Austria | T | |
| DE68924271D1 | Germany | D1 |
Numbers
- Application
- 90901135
Titles2
- German
- VERFAHREN ZUR DIGITALEN ERZEUGUNG GERASTETER HALBTÖNE.
- English
- METHOD FOR DIGITALLY GENERATING BUTTONED HALF-TONES.
Classification
- CPC, 2
- H04N1/4058
- H04N1/52
- IPC, 3
- H04N1 405
- H04N1 46
- H04N1 52