B41J 2002/14362
Assembling elements of heads
Official title: {Assembling elements of heads}
B41J2002/14362 (Assembling elements of heads) appears on 1,707 US grants and 1,809 published applications in this corpus.
Search patents in B41J- Granted patents
- 1,707
- Published applications
- 1,809
- Assignees
- 149
- Inventors
- 1,553
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 13 | 0 |
| 1998 | 16 | 0 |
| 1999 | 16 | 0 |
| 2000 | 24 | 0 |
| 2001 | 27 | 6 |
| 2002 | 31 | 35 |
| 2003 | 34 | 26 |
| 2004 | 34 | 68 |
| 2005 | 44 | 164 |
| 2006 | 72 | 72 |
| 2007 | 79 | 70 |
| 2008 | 95 | 138 |
| 2009 | 70 | 101 |
| 2010 | 116 | 92 |
| 2011 | 97 | 52 |
| 2012 | 57 | 38 |
| 2013 | 66 | 36 |
| 2014 | 45 | 37 |
| 2015 | 49 | 46 |
| 2016 | 44 | 55 |
| 2017 | 52 | 79 |
| 2018 | 80 | 70 |
| 2019 | 66 | 84 |
| 2020 | 73 | 91 |
| 2021 | 75 | 64 |
| 2022 | 49 | 78 |
| 2023 | 56 | 89 |
| 2024 | 72 | 84 |
| 2025 | 71 | 66 |
| 2026 | 40 | 68 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Inkjet apparatus and method of aligning the same6 Oct 2026US 12,752,534 B2Samsung Display Co., Ltd.
- Liquid discharge head, liquid discharge apparatus, and bonded unit29 Sep 2026US 12,746,752 B2Ricoh Company, Ltd.
- Liquid ejection head15 Sep 2026US 12,734,803 B2RISO Technologies Corporation
- Liquid ejecting head and liquid ejecting apparatus15 Sep 2026US 12,735,610 B2Seiko Epson Corporation
- Liquid discharge head and liquid discharge apparatus25 Aug 2026US 12,715,214 B2Ricoh Company, Ltd.
- Liquid ejection head20 Aug 2026US 2026/0241689 A1RISO Technologies Corporation
- Printhead assembly20 Aug 2026US 2026/0241691 A1Bobst Mex SA
- Liquid droplet discharge head and droplet discharge apparatus13 Aug 2026US 2026/0233520 A1KYOCERA Corporation
- Liquid ejecting head and liquid ejecting apparatus13 Aug 2026US 2026/0233521 A1Seiko Epson Corporation
- Liquid ejecting head and liquid ejecting apparatus13 Aug 2026US 2026/0233522 A1Seiko Epson Corporation
Most cited
By later US patents
- Air supply arrangement for a printer251US 6,281,912 B1Silverbrook Research Pty Ltd · 2001
- Electrical connection for wide-array inkjet printhead assembly with hybrid carrier for printhead dies182US 6,341,845 B12002
- Ink jet printing head180US 4,528,575 AFujitsu Limited · 1985
- Liquid discharge head, recovery method and manufacturing method for liquid discharge head, and liquid discharge apparatus using liquid discharge head166US 6,151,049 ACanon Kabushiki Kaisha · 2000
- Integrated camera circuit including image sensor, image processing, and printer drive circuits151US 6,614,560 B1Silverbrook Research Pty Ltd · 2003