B41J 2/035
By electric or magnetic field
Official title: by electric or magnetic field
B41J2/035 (By electric or magnetic field) appears on 40 US grants and 35 published applications in this corpus.
Search patents in B41J- Granted patents
- 40
- Published applications
- 35
- Assignees
- 23
- Inventors
- 104
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 3 | 1 |
| 2015 | 1 | 3 |
| 2016 | 4 | 3 |
| 2017 | 1 | 2 |
| 2018 | 1 | 1 |
| 2019 | 2 | 2 |
| 2020 | 0 | 1 |
| 2021 | 2 | 3 |
| 2022 | 3 | 4 |
| 2023 | 3 | 4 |
| 2024 | 2 | 1 |
| 2025 | 4 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nozzle and printing device including same7 Apr 2026US 12,594,760 B2Samsung Display Co., Ltd.
- Inkjet recording device and inkjet recording method2 Dec 2025US 12,485,671 B2Hitachi Industrial Equipment Systems Co., Ltd.
- Inkjet printing apparatus12 Aug 2025US 12,384,169 B2Samsung Display Co., Ltd.
- Ink jet printer and method of monitoring an ink jet printer29 Jul 2025US 12,370,794 B2Linx Printing Techologies Limited
- Method of operating a printhead7 Jan 2025US 12,187,038 B2Videojet Technologies Inc.
- Inkjet Recording Device5 Mar 2026US 2026/0061755 A1Hitachi Industrial Equipment Systems Co., Ltd.
- Contact-type patterning apparatus14 Aug 2025US 2025/0256503 A1Enjet Co. Ltd.
- Inkjet recording device and inkjet recording method20 Mar 2025US 2025/0091339 A1Hitachi Industrial Equipment Systems Co., Ltd.
- Ink jet printing method30 Jan 2025US 2025/0033349 A1Canon Kabushiki Kaisha
- Nozzle and printing device including same2 May 2024US 2024/0140089 A1Samsung Display Co., Ltd.
Most cited
By later US patents
- Jet nozzle structure for electrohydrodynamic droplet formation and ink jet printing system therewith92US 3,949,410 AInternational Business Machines Corporation · 1976
- Fluid jet apparatus37US 4,314,263 A1982
- Method and apparatus for merging satellites in an ink jet printing system26US 3,979,756 AInternational Business Machines Corporation · 1976
- Ink jet printer drive means15US 4,354,197 ANCR Corporation · 1982
- Printer with electrostatic ink control13US 4,162,502 ANorthern Telecom Limited · 1979