B41J 2002/14435
Moving nozzle made of thermal bend detached actuator
Official title: {Moving nozzle made of thermal bend detached actuator}
B41J2002/14435 (Moving nozzle made of thermal bend detached actuator) appears on 800 US grants and 856 published applications in this corpus.
Search patents in B41J- Granted patents
- 800
- Published applications
- 856
- Assignees
- 34
- Inventors
- 72
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 3 | 10 |
| 2002 | 15 | 22 |
| 2003 | 21 | 13 |
| 2004 | 18 | 59 |
| 2005 | 38 | 213 |
| 2006 | 66 | 65 |
| 2007 | 97 | 77 |
| 2008 | 135 | 136 |
| 2009 | 83 | 104 |
| 2010 | 121 | 92 |
| 2011 | 134 | 20 |
| 2012 | 20 | 20 |
| 2013 | 27 | 5 |
| 2014 | 4 | 3 |
| 2015 | 5 | 6 |
| 2016 | 4 | 4 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 2 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Printhead assembly11 Nov 2025US 12,466,183 B23C Project Management Limited
- Thermal bend actuator having improved lifetime4 Jul 2023US 11,691,421 B2Memjet Technology Limited
- Liquid ejecting apparatus, drive circuit, and integrated circuit31 May 2022US 11,345,143 B2Seiko Epson Corporation
- Liquid discharge head, liquid discharge device, dispensing device, and liquid discharge method11 May 2021US 11,001,072 B2Ricoh Company, Ltd.
- Method of manufacturing an actuator device29 Dec 2020US 10,875,301 B2Brother Kogyo Kabushiki Kaisha
- Printhead assembly22 Feb 2024US 2024/0059062 A13C Project Management Limited
- Thermal bend actuator having improved lifetime4 Aug 2022US 2022/0242122 A1Memjet Technology Limited
- Liquid ejecting apparatus, drive circuit, and integrated circuit31 Dec 2020US 2020/0406611 A1Seiko Epson Corporation
- Liquid discharge head, liquid discharge device, dispensing device, and liquid discharge method2 Jul 2020US 2020/0207112 A1Ricoh Company, Ltd.
- Liquid droplet discharging unit, liquid droplet forming device, and stirring device1 Aug 2019US 2019/0232661 A1Ricoh Company, Ltd.
Most cited
By later US patents
- Printhead incorporating a static pagewidth printhead1,463US 7,467,849 B2Silverbrook Research Pty Ltd · 2008
- Ink jet nozzle arrangement with a segmented actuator nozzle chamber cover128US 7,637,594 B2Silverbrook Research Pty Ltd · 2009
- Symmetrically actuated ink ejection components for an ink jet printhead chip107US 6,536,874 B1Silverbrook Research Pty Ltd · 2003
- Inkjet nozzle with paddle layer sandwiched between first and second wafers106US 7,758,166 B2Silverbrook Research Pty Ltd · 2010
- Inverted radial back-curling thermoelastic ink jet printing mechanism102US 6,247,790 B1Silverbrook Research Pty Ltd · 2001