B41J 2/095
Electric field-control type
Official title: electric field-control type
B41J2/095 (Electric field-control type) appears on 64 US grants and 59 published applications in this corpus.
Search patents in B41J- Granted patents
- 64
- Published applications
- 59
- Assignees
- 52
- Inventors
- 162
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 3 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 2 | 3 |
| 2009 | 0 | 1 |
| 2010 | 1 | 4 |
| 2011 | 3 | 4 |
| 2012 | 2 | 2 |
| 2013 | 3 | 0 |
| 2014 | 1 | 0 |
| 2015 | 2 | 1 |
| 2016 | 1 | 3 |
| 2017 | 4 | 3 |
| 2018 | 0 | 1 |
| 2019 | 4 | 6 |
| 2020 | 4 | 5 |
| 2021 | 5 | 2 |
| 2022 | 2 | 6 |
| 2023 | 2 | 5 |
| 2024 | 5 | 5 |
| 2025 | 3 | 0 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus for and method for aligning dipoles and method of fabricating display device19 May 2026US 12,635,464 B2Samsung Display Co., Ltd.
- Electrohydrodynamic printer with fluidic extractor3 Mar 2026US 12,565,041 B2The Regents of the University of Michigan
- Head chips and related devices for inkjet printers27 Jan 2026US 12,533,881 B2Sii Printek Inc.
- Inkjet printing device, method for aligning bipolar element, and method for manufacturing display device30 Sep 2025US 12,433,064 B2Samsung Display Co., Ltd.
- Printing device and method26 Aug 2025US 12,397,497 B2Institució Catalana De Recerca I Estudis AvançAts (Icrea)
- High-frequency electrohydrodynamic printing19 Dec 2024US 2024/0416650 A1The Regents of the University of Michigan
- Head chip, liquid jet head, and liquid jet recording device20 Jun 2024US 2024/0198671 A1Sii Printek Inc.
- A droplet steering apparatus6 Jun 2024US 2024/0181441 A1Poly Pico Technologies Limited
- Image formation with electroosmotic liquid removal21 Mar 2024US 2024/0092104 A1Hewlett-Packard Development Company, L. P.
- Electrohydrodynamic printer with fluidic extractor22 Feb 2024US 2024/0059060 A1The Regents of the University of Michigan
Most cited
By later US patents
- Optimum phase determination based on the detected jet current23US 5,583,552 ASilver Seiko Ltd. · 1996
- Printing by deflecting an ink jet through a variable field20US 8,162,450 B2Markem-Imaje Corporation · 2012
- Ink jet type character recording apparatus16US 3,958,252 ACasio Computer Co., Ltd. · 1976
- Ink jet recording apparatus having drop-registration adjusting system15US 5,450,111 ASR Technos Ltd. · 1995
- Controlling drop charge using drop merging during printing15US 8,585,189 B1Eastman Kodak Company · 2013