B41J 2202/09
Ink jet technology used for manufacturing optical filters
B41J2202/09 (Ink jet technology used for manufacturing optical filters) appears on 240 US grants and 274 published applications in this corpus.
Search patents in B41J- Granted patents
- 240
- Published applications
- 274
- Assignees
- 50
- Inventors
- 373
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 8 | 0 |
| 2001 | 12 | 4 |
| 2002 | 5 | 9 |
| 2003 | 9 | 23 |
| 2004 | 11 | 31 |
| 2005 | 14 | 22 |
| 2006 | 15 | 22 |
| 2007 | 19 | 12 |
| 2008 | 16 | 24 |
| 2009 | 9 | 19 |
| 2010 | 11 | 13 |
| 2011 | 15 | 11 |
| 2012 | 13 | 10 |
| 2013 | 8 | 16 |
| 2014 | 12 | 3 |
| 2015 | 10 | 3 |
| 2016 | 3 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 8 |
| 2019 | 4 | 2 |
| 2020 | 3 | 2 |
| 2021 | 4 | 6 |
| 2022 | 1 | 11 |
| 2023 | 8 | 13 |
| 2024 | 14 | 5 |
| 2025 | 9 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Inkjet printing apparatus and method for manufacturing display device10 Feb 2026US 12,545,023 B2Samsung Display Co., Ltd.
- Inkjet head device9 Dec 2025US 12,491,717 B2LG Electronics Inc.
- Inkjet printing apparatus21 Oct 2025US 12,447,742 B2Samsung Display Co., Ltd.
- Inkjet printing device, method for aligning bipolar element, and method for manufacturing display device30 Sep 2025US 12,433,064 B2Samsung Display Co., Ltd.
- Inkjet printing apparatus1 Jul 2025US 12,344,013 B2Samsung Display Co., Ltd.
- Inkjet printing apparatus12 Feb 2026US 2026/0042292 A1Samsung Display Co., Ltd.
- Substrate positioning for deposition machine20 Feb 2025US 2025/0058572 A1Kateeva, Inc.
- Inkjet printing apparatus and display panel manufacturing method using the same13 Feb 2025US 2025/0050602 A1Samsung Display Co., Ltd.
- Light emitting device and fabricating method thereof31 Oct 2024US 2024/0363803 A1Samsung Display Co., Ltd.
- Inkjet printing apparatus27 Jun 2024US 2024/0208221 A1Samsung Display Co., Ltd.
Most cited
By later US patents
- Method and apparatus for load-locked printing84US 8,383,202 B2Kateeva, Inc. · 2013
- Liquid discharge method and apparatus and display device panel manufacturing method and apparatus61US 7,111,755 B2Canon Kabushiki Kaisha · 2006
- Method for manufacturing a color filter in which light irradiation alters the ink absorption of portions of a resin layer and in which coloring is done by ink jets58US 5,716,740 ACanon Kabushiki Kaisha · 1998
- Liquid drop discharge method and discharge device; electro optical device, method of manufacture thereof, and device for manufacture thereof; color filter method of manufacture thereof, and device for manufacturing thereof; and device incorporating backing, method of manufacturing thereof, and device for manufacture thereof55US 6,736,484 B2Seiko Epson Corporation · 2004
- Display apparatus having light emitting device with inclined electrode and method of manufacturing the same54US 10,672,946 B2Samsung Display Co., Ltd. · 2020