G03G 2215/0619
Non-contact
Official title: non-contact (flying development)
G03G2215/0619 (Non-contact) appears on 58 US grants and 36 published applications in this corpus.
Search patents in G03G- Granted patents
- 58
- Published applications
- 36
- Assignees
- 23
- Inventors
- 155
- Latest grant
- 6 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 1 |
| 2003 | 1 | 3 |
| 2004 | 1 | 0 |
| 2005 | 1 | 3 |
| 2006 | 1 | 2 |
| 2007 | 0 | 3 |
| 2008 | 4 | 8 |
| 2009 | 1 | 2 |
| 2010 | 0 | 5 |
| 2011 | 6 | 2 |
| 2012 | 4 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image forming apparatus and image formation method6 Aug 2024US 12,055,873 B2KYOCERA Document Solutions Inc.
- Developing device, image forming apparatus, magnetic pole position correcting method25 Sep 2018US 10,082,764 B2KYOCERA Document Solutions Inc.
- Method to charge toner for electrophotography using carbon nanotubes or other nanostructures25 Jun 2013US 8,472,159 B2Xerox Corporation
- Method and arrangement for setting the dot size of printed images generated with the aid of an electrographic printing or copying system22 May 2012US 8,185,004 B2Oce Printing Systems GmbH
- Image forming apparatus and method that charges latent image carrier8 May 2012US 8,175,498 B2Seiko Epson Corporation
- Magnetic one-component toner and image forming apparatus using the same14 May 2026US 2026/0133515 A1KYOCERA Document Solutions Inc.
- Magnetic one-component toner and image forming apparatus using the same14 May 2026US 2026/0133518 A1KYOCERA Document Solutions Inc.
- Magnetic one-component toner and image forming apparatus using it12 Mar 2026US 2026/0072369 A1KYOCERA Document Solutions Inc.
- Image forming apparatus and image formation method29 Feb 2024US 2024/0069469 A1KYOCERA Document Solutions Inc.
- Developing device, image forming apparatus, magnetic pole position correcting method21 Jun 2018US 2018/0173157 A1KYOCERA Document Solutions Inc.
Most cited
By later US patents
- Electrode wire cleaning44US 4,984,019 AXerox Corporation · 1991
- Method for effecting development by applying an electric field of bias42US 4,444,864 ACanon Kabushiki Kaisha · 1984
- Image forming apparatus including electrostatic conveyance of charged toner41US 6,597,884 B2Ricoh Company, Ltd. · 2003
- Developing device with dual donor rollers including electrically biased electrodes for each donor roller29US 5,032,872 AXerox Corporation · 1991
- Developing apparatus28US 5,812,917 ARicoh Company, Ltd. · 1998