H10K 59/30
Devices specially adapted for multicolour light emission
H10K59/30 (Devices specially adapted for multicolour light emission) appears on 11,783 US grants and 16,649 published applications in this corpus.
Search patents in H10K- Granted patents
- 11,783
- Published applications
- 16,649
- Assignees
- 939
- Inventors
- 13,432
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 11 | 0 |
| 1999 | 20 | 0 |
| 2000 | 28 | 0 |
| 2001 | 20 | 29 |
| 2002 | 39 | 73 |
| 2003 | 56 | 132 |
| 2004 | 71 | 183 |
| 2005 | 93 | 292 |
| 2006 | 106 | 227 |
| 2007 | 124 | 247 |
| 2008 | 118 | 188 |
| 2009 | 131 | 221 |
| 2010 | 214 | 208 |
| 2011 | 216 | 267 |
| 2012 | 185 | 264 |
| 2013 | 260 | 280 |
| 2014 | 312 | 433 |
| 2015 | 399 | 544 |
| 2016 | 424 | 640 |
| 2017 | 564 | 740 |
| 2018 | 584 | 839 |
| 2019 | 791 | 1005 |
| 2020 | 876 | 1074 |
| 2021 | 895 | 1446 |
| 2022 | 907 | 1514 |
| 2023 | 939 | 1526 |
| 2024 | 1152 | 1715 |
| 2025 | 1262 | 1427 |
| 2026 | 973 | 1135 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Augmented reality system using display with fiber-optic faceplate6 Oct 2026US 12,754,434 B1Oledworks GmbH
- Display device, display module, and electronic device6 Oct 2026US 12,755,690 B2Semiconductor Energy Laboratory Co.Ltd.
- Photosensor and sensor embedded display panel and electronic device6 Oct 2026US 12,757,564 B2Samsung Display Co., Ltd.
- Method of preparing quantum dot, quantum dot prepared thereby, and optical member and electronic apparatus including the quantum dot6 Oct 2026US 12,757,566 B2Samsung Display Co., Ltd.
- Display device and method for manufacturing the same6 Oct 2026US 12,757,576 B2Samsung Display Co., Ltd.
- Drive waveform generator, liquid discharge head, liquid discharge apparatus, manufacturing apparatus for display devices, and method of manufacturing display devices8 Oct 2026US 2026/0307382 A1
- Display with light amplification8 Oct 2026US 2026/0310044 A1Oledworks GmbH
- Display Panel, Display Device and Control Method of Display Panel8 Oct 2026US 2026/0314180 A1Boe Technology Group Co., Ltd.
- Display device8 Oct 2026US 2026/0314187 A1Semiconductor Energy Laboratory Co.Ltd.
- Display panel and display device8 Oct 2026US 2026/0314190 A1Hkc Corporation Limited
Most cited
By later US patents
- Multicolor organic light emitting devices2,173US 5,707,745 AThe Trustees of Princeton University · 1998
- Transparent contacts for organic devices1,986US 5,703,436 AThe Trustees of Princeton University · 1997
- Fabrication of organic semiconductor devices using ink jet printing1,636US 6,087,196 AThe Trustees of Princeton University · 2000
- High efficiency organic light emitting devices with light directing structures1,629US 5,834,893 AThe Trustees of Princeton University · 1998
- Multicolor display devices1,567US 6,013,982 AThe Trustees of Princeton University · 2000