G03G 15/04027
And forming half-tone image
Official title: {and forming half-tone image}
G03G15/04027 (And forming half-tone image) appears on 97 US grants and 48 published applications in this corpus.
Search patents in G03G- Granted patents
- 97
- Published applications
- 48
- Assignees
- 21
- Inventors
- 165
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 5 | 0 |
| 1978 | 12 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 2 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 6 |
| 2012 | 2 | 3 |
| 2013 | 4 | 2 |
| 2014 | 3 | 2 |
| 2015 | 2 | 3 |
| 2016 | 5 | 2 |
| 2017 | 3 | 3 |
| 2018 | 2 | 3 |
| 2019 | 4 | 4 |
| 2020 | 4 | 4 |
| 2021 | 3 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 2 |
| 2024 | 1 | 3 |
| 2025 | 3 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Controlling exposure apparatus used in image forming apparatus30 Dec 2025US 12,510,840 B2Canon Kabushiki Kaisha
- Image forming apparatus including exposure head provided with plurality of light emitting chips30 Dec 2025US 12,510,841 B2Canon Kabushiki Kaisha
- Image forming apparatus, control method thereof, and storage medium for correcting variations in light amount from light source1 Apr 2025US 12,265,339 B2Canon Kabushiki Kaisha
- Image forming apparatus including exposure head provided with plurality of light emitting chips3 Dec 2024US 12,158,709 B2Canon Kabushiki Kaisha
- Paint design template production and associated systems and methods8 Nov 2022US 11,494,527 B2The Boeing Company
- Image forming apparatus6 Aug 2026US 2026/0227733 A1KYOCERA Document Solutions Inc.
- Image forming apparatus including exposure head provided with plurality of light emitting chips30 Apr 2026US 2026/0118796 A1Canon Kabushiki Kaisha
- Image forming apparatus28 Aug 2025US 2025/0271785 A1Canon Kabushiki Kaisha
- Image forming apparatus including exposure head provided with plurality of light emitting chips13 Feb 2025US 2025/0053112 A1Canon Kabushiki Kaisha
- Image forming apparatus21 Nov 2024US 2024/0386231 A1Sharp Kabushiki Kaisha
Most cited
By later US patents
- Reproduction apparatus and method with alphanumeric character-coded highlighting for selective editing55US 5,075,787 AEastman Kodak Company · 1991
- Electrophotographic reproduction apparatus and method with selective screening46US 4,740,818 AEastman Kodak Company · 1988
- Glossmark image simulation with application of background modified gloss effect image37US 7,639,400 B2Xerox Corporation · 2009
- Electrophotographic color proofing apparatus and method29US 4,708,459 AEastman Kodak Company · 1987
- Method and means for improving maximum density and tonal range of electrographic images26US 4,385,823 AEastman Kodak Company · 1983