G03F 5/16
Using grey half-tone screens
Official title: using grey half-tone screens
G03F5/16 (Using grey half-tone screens) appears on 5 US grants and 3 published applications in this corpus.
Search patents in G03F- Granted patents
- 5
- Published applications
- 3
- Assignees
- 4
- Inventors
- 9
- Latest grant
- 12 Feb 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Thin film transistor, display substrate and display panel having the same, and fabricating method thereof12 Feb 2019US 10,204,997 B2Boe Technology Group Co., Ltd.
- Method for creating gray-scale features for dual tone development processes9 Oct 2012US 8,283,111 B2Tokyo Electron Limited
- Integrated photoscreen for making a halftone reproduction printing plate from a photograph15 Jul 1986US 4,600,666 A
- Method of making halftone contact screens14 Apr 1981US 4,262,070 A
- Process for making color separation negatives and positives for use in multi-color printing23 Dec 1980US 4,241,153 AAB Bates a/s
- Thin film transistor, display substrate and display panel having the same, and fabricating method thereof6 Sep 2018US 2018/0254328 A1Boe Technology Group Co., Ltd.
- Method for manufacturing thin film transistor26 Jul 2018US 2018/0212043 A1Wuhan China Star Optoelectronics Technology Co., Ltd.
- Method for creating gray-scale features for dual tone development processes18 Mar 2010US 2010/0068654 A1Tokyo Electron Limited
Most cited
By later US patents
- Integrated photoscreen for making a halftone reproduction printing plate from a photograph9US 4,600,666 A1986
- Method of making halftone contact screens5US 4,262,070 A1981
- Process for making color separation negatives and positives for use in multi-color printing4US 4,241,153 AAB Bates a/s · 1980
- Method for creating gray-scale features for dual tone development processes4US 8,283,111 B2Tokyo Electron Limited · 2012