B41J 2/105
For binary-valued deflection
Official title: for binary-valued deflection
B41J2/105 (For binary-valued deflection) appears on 103 US grants and 87 published applications in this corpus.
Search patents in B41J- Granted patents
- 103
- Published applications
- 87
- Assignees
- 28
- Inventors
- 163
- Latest grant
- 16 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 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 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 8 | 0 |
| 2002 | 8 | 6 |
| 2003 | 9 | 9 |
| 2004 | 5 | 2 |
| 2005 | 3 | 0 |
| 2006 | 2 | 6 |
| 2007 | 1 | 1 |
| 2008 | 2 | 1 |
| 2009 | 2 | 3 |
| 2010 | 2 | 4 |
| 2011 | 2 | 2 |
| 2012 | 2 | 3 |
| 2013 | 4 | 16 |
| 2014 | 16 | 6 |
| 2015 | 4 | 1 |
| 2016 | 5 | 1 |
| 2017 | 1 | 8 |
| 2018 | 5 | 5 |
| 2019 | 8 | 8 |
| 2020 | 4 | 2 |
| 2021 | 3 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Purged ink removal from print head16 Jan 2024US 11,872,815 B2Markem-Imaje Corporation
- Method and device for maintaining a nozzle print head19 Sep 2023US 11,760,096 B2Dover Europe SàRl
- Method and device for maintaining a nozzle print head15 Feb 2022US 11,247,473 B2Dover Europe SàRl
- Ink jet print head with water protection7 Dec 2021US 11,192,378 B2Dover Europe SàRl
- Displacing a substance21 Sep 2021US 11,123,977 B2Hewlett-Packard Development Company, L. P.
- Purged Ink Removal from Print Head22 Sep 2022US 2022/0297433 A1Markem-Image
- Method and device for maintaining a nozzle print head12 May 2022US 2022/0143981 A1Dover Europe SàRl
- Displacing a substance9 Dec 2021US 2021/0379886 A1Hewlett-Packard Development Company, L. P.
- Displacing a substance15 Oct 2020US 2020/0324543 A1Hewlett-Packard Development Company, L. P.
- Ink jet print head with water protection2 Jul 2020US 2020/0207085 A1Dover Europe SàRl
Most cited
By later US patents
- Ink droplet expelling apparatus290US 4,672,398 AHitachi Koki Co., Ltd. · 1987
- Continuous ink jet printer with asymmetric heating drop deflection152US 6,079,821 AEastman Kodak Company · 2000
- Continuous inkjet printhead with selectable printing volumes of ink112US 6,575,566 B1Eastman Kodak Company · 2003
- Continuous ink jet printing apparatus with improved drop placement111US 6,491,362 B1Eastman Kodak Company · 2002
- Continuous ink jet printer with micro-valve deflection mechanism and method of controlling same55US 6,474,795 B1Eastman Kodak Company · 2002