H10K 50/12
Comprising dopants
Official title: comprising dopants
H10K50/12 (Comprising dopants) appears on 1,317 US grants and 3,055 published applications in this corpus.
Search patents in H10K- Granted patents
- 1,317
- Published applications
- 3,055
- Assignees
- 262
- Inventors
- 2,785
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 3 |
| 2003 | 2 | 6 |
| 2004 | 5 | 3 |
| 2005 | 2 | 6 |
| 2006 | 2 | 4 |
| 2007 | 2 | 5 |
| 2008 | 5 | 2 |
| 2009 | 3 | 8 |
| 2010 | 3 | 15 |
| 2011 | 3 | 13 |
| 2012 | 9 | 21 |
| 2013 | 9 | 58 |
| 2014 | 26 | 65 |
| 2015 | 47 | 97 |
| 2016 | 65 | 112 |
| 2017 | 82 | 115 |
| 2018 | 85 | 175 |
| 2019 | 89 | 108 |
| 2020 | 99 | 153 |
| 2021 | 92 | 154 |
| 2022 | 94 | 216 |
| 2023 | 132 | 383 |
| 2024 | 137 | 496 |
| 2025 | 161 | 482 |
| 2026 | 161 | 355 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Organic molecules for optoelectronic devices6 Oct 2026US 12,753,192 B2Samsung Display Co., Ltd.
- Light-emitting device including organometallic compound, electronic device including the light-emitting device, and the organometallic compound6 Oct 2026US 12,757,627 B2Samsung Display Co., Ltd.
- Organometallic compound, light-emitting device including the same, and electronic apparatus including the light-emitting device29 Sep 2026US 12,751,199 B2Samsung Display Co., Ltd.
- Organometallic compound, organic light-emitting device including the organometallic compound, and electronic apparatus including the organic light-emitting device22 Sep 2026US 12,745,557 B2Samsung Display Co., Ltd.
- Compound for organic electric element, organic electric element using same, and electronic device thereof15 Sep 2026US 12,735,407 B2Duk San Neolux Co., Ltd.
- Polycyclic compounds and organic light-emitting device comprising the same8 Oct 2026US 2026/0314162 A1Sfc Co., Ltd.
- Organic electroluminescent material, element and display device8 Oct 2026US 2026/0314163 A1Beijing Summer Sprout Technology Co., Ltd.
- Organic electroluminescent materials and devices8 Oct 2026US 2026/0314164 A1Universal Display Corporation
- Organic electroluminescent materials and devices8 Oct 2026US 2026/0314165 A1Universal Display Corporation
- Organic electroluminescent materials and devices8 Oct 2026US 2026/0314166 A1Universal Display Corporation
Most cited
By later US patents
- Intersystem crossing agents for efficient utilization of excitons in organic light emitting devices268US 6,310,360 B1The Trustees of Princeton University · 2001
- Light-emitting element176US 9,175,213 B2Semiconductor Energy Laboratory Co.Ltd. · 2015
- Light-emitting element174US 8,981,355 B2Semiconductor Energy Laboratory Co.Ltd. · 2015
- Light emitting element, light emitting device, and electronic device172US 8,274,214 B2Semiconductor Energy Laboratory Co.Ltd. · 2012
- Light-emitting element, light-emitting device, electronic appliance, and lighting device171US 9,159,942 B2Semiconductor Energy Laboratory Co.Ltd. · 2015