G03F 5/08
Using line screens
Official title: using line screens
G03F5/08 (Using line screens) appears on 3 US grants and 2 published applications in this corpus.
Search patents in G03F- Granted patents
- 3
- Published applications
- 2
- Assignees
- 1
- Inventors
- 4
- Latest grant
- 24 Feb 2004
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Devices and methods for offset and similar printing systems24 Feb 2004US 6,697,170 B2
- Devices and methods for offset and similar printing systems19 Dec 2000US 6,163,382 A
- Halftone image screening array of parallel lines with effective maximum and minimum optical density and method of generating a halftone image utilizing the screening array1 Feb 1994US 5,283,140 A
- Apparatus and method for recording on a black & white film information comprising a pattern of coloured light and apparatus and method for reconstructing from a black & white image such information4 Jul 2002US 2002/0085842 A1
- Devices and methods for offset and similar printing systems17 Jan 2002US 2002/0005961 A1Arnold Hoffman
Most cited
By later US patents