G03G 2215/00962
Electrographic apparatus defined by the electrographic recording member
G03G2215/00962 (Electrographic apparatus defined by the electrographic recording member) appears on 75 US grants and 88 published applications in this corpus.
Search patents in G03G- Granted patents
- 75
- Published applications
- 88
- Assignees
- 28
- Inventors
- 218
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 2 |
| 2005 | 1 | 3 |
| 2006 | 1 | 1 |
| 2007 | 3 | 3 |
| 2008 | 1 | 2 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 2 | 1 |
| 2012 | 2 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 2 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 2 | 4 |
| 2019 | 2 | 1 |
| 2020 | 3 | 5 |
| 2021 | 2 | 1 |
| 2022 | 1 | 3 |
| 2023 | 2 | 2 |
| 2024 | 0 | 14 |
| 2025 | 3 | 19 |
| 2026 | 4 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Image forming apparatus having a photoreceptor with inorganic surface layer and a cleaning blade25 Aug 2026US 12,717,265 B2FUJIFILM Business Innovation Corp.
- Electrophotographic photoreceptor, process cartridge, and image forming apparatus28 Jul 2026US 12,693,605 B2FUJIFILM Business Innovation Corp.
- Image forming apparatus controlling charging voltages26 May 2026US 12,638,798 B2Canon Kabushiki Kaisha
- Electrophotographic apparatus and process cartridge10 Feb 2026US 12,547,087 B2Canon Kabushiki Kaisha
- Image-forming apparatus including process cartridge and device-side terminal configured to contact process-side terminal18 Nov 2025US 12,474,668 B2Brother Kogyo Kabushiki Kaisha
- Electrophotographic photoreceptor, process cartridge, and image forming apparatus1 Oct 2026US 2026/0299445 A1KYOCERA Document Solutions Inc.
- Electrophotographic photoreceptor, process cartridge, and image forming apparatus24 Sep 2026US 2026/0288023 A1FUJIFILM Business Innovation Corp.
- Electrophotographic photoreceptor, process cartridge, and image forming apparatus10 Sep 2026US 2026/0267244 A1KYOCERA Document Solutions Inc.
- Electrophotographic photoreceptor, method of producing an electrophotographic photoreceptor, process cartridge, and image forming apparatus10 Sep 2026US 2026/0267246 A1KYOCERA Document Solutions Inc.
- Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus3 Sep 2026US 2026/0259514 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Electrophotographic printing machine having a heat protecting device for the fuser46US 5,506,666 AFujitsu Limited · 1996
- Image forming apparatus, and process cartridge for use in image forming apparatus39US 6,741,821 B2Ricoh Company, Ltd. · 2004
- On demand media web electrophotographic printing apparatus35US 6,633,740 B22003
- Electrophotographic apparatus23US 7,245,851 B2Canon Kabushiki Kaisha · 2007
- Serial electrophotographic apparatus with first and second supply chamber with stirring arrangements20US 5,652,944 AFujitsu Limited · 1997