G03G 15/0105
Details of unit
Official title: {Details of unit}
G03G15/0105 (Details of unit) appears on 3,621 US grants and 2,869 published applications in this corpus.
Search patents in G03G- Granted patents
- 3,621
- Published applications
- 2,869
- Assignees
- 177
- Inventors
- 4,955
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 14 | 0 |
| 1978 | 16 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 8 | 0 |
| 1986 | 12 | 0 |
| 1987 | 19 | 0 |
| 1988 | 30 | 0 |
| 1989 | 46 | 0 |
| 1990 | 50 | 0 |
| 1991 | 76 | 0 |
| 1992 | 93 | 0 |
| 1993 | 82 | 0 |
| 1994 | 92 | 0 |
| 1995 | 55 | 0 |
| 1996 | 77 | 0 |
| 1997 | 78 | 0 |
| 1998 | 76 | 0 |
| 1999 | 57 | 0 |
| 2000 | 91 | 0 |
| 2001 | 71 | 20 |
| 2002 | 46 | 41 |
| 2003 | 57 | 78 |
| 2004 | 48 | 116 |
| 2005 | 87 | 130 |
| 2006 | 86 | 170 |
| 2007 | 113 | 186 |
| 2008 | 105 | 166 |
| 2009 | 110 | 198 |
| 2010 | 154 | 167 |
| 2011 | 164 | 214 |
| 2012 | 196 | 158 |
| 2013 | 213 | 106 |
| 2014 | 185 | 83 |
| 2015 | 141 | 78 |
| 2016 | 89 | 67 |
| 2017 | 72 | 96 |
| 2018 | 82 | 120 |
| 2019 | 123 | 98 |
| 2020 | 103 | 85 |
| 2021 | 67 | 57 |
| 2022 | 53 | 53 |
| 2023 | 56 | 74 |
| 2024 | 56 | 79 |
| 2025 | 62 | 128 |
| 2026 | 78 | 101 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Image forming apparatus6 Oct 2026US 12,754,496 B2Canon Kabushiki Kaisha
- Image forming apparatus6 Oct 2026US 12,754,507 B2Konica Minolta, Inc.
- Image forming apparatus29 Sep 2026US 12,748,360 B2Canon Kabushiki Kaisha
- Image forming apparatus29 Sep 2026US 12,748,361 B2Canon Kabushiki Kaisha
- Image forming apparatus29 Sep 2026US 12,748,371 B2Ricoh Company, Ltd.
- Image forming apparatus8 Oct 2026US 2026/0310115 A1Canon Kabushiki Kaisha
- Image forming apparatus8 Oct 2026US 2026/0310117 A1Canon Kabushiki Kaisha
- Image forming apparatus, control method for the same, and storage medium8 Oct 2026US 2026/0310127 A1Canon Kabushiki Kaisha
- Image forming apparatus1 Oct 2026US 2026/0299453 A1FUJIFILM Business Innovation Corp.
- Optical scanning device and image forming apparatus1 Oct 2026US 2026/0299459 A1Konica Minolta, Inc.
Most cited
By later US patents
- System for electronically printing plural-color tamper-resistant documents338US 5,291,243 AXerox Corporation · 1994
- Developing cartridge157US 6,072,969 ACanon Kabushiki Kaisha · 2000
- Scavengeless development apparatus for use in highlight color imaging142US 4,868,600 AXerox Corporation · 1989
- Colored light source providing intensification of initial source illumination139US 5,255,171 A1993
- Image forming apparatus and computer readable medium126US 8,736,909 B2Fuji Xerox Co., Ltd. · 2014