H10K 85/321
Metal complexes comprising a group iiia element
Official title: {Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]}
H10K85/321 (Metal complexes comprising a group iiia element) appears on 2,861 US grants and 3,838 published applications in this corpus.
Search patents in H10K- Granted patents
- 2,861
- Published applications
- 3,838
- Assignees
- 549
- Inventors
- 4,230
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 10 | 0 |
| 1998 | 13 | 0 |
| 1999 | 22 | 0 |
| 2000 | 18 | 0 |
| 2001 | 48 | 29 |
| 2002 | 80 | 114 |
| 2003 | 100 | 167 |
| 2004 | 128 | 218 |
| 2005 | 102 | 261 |
| 2006 | 110 | 260 |
| 2007 | 116 | 249 |
| 2008 | 92 | 181 |
| 2009 | 108 | 209 |
| 2010 | 150 | 153 |
| 2011 | 160 | 162 |
| 2012 | 138 | 132 |
| 2013 | 137 | 111 |
| 2014 | 125 | 144 |
| 2015 | 148 | 181 |
| 2016 | 123 | 183 |
| 2017 | 132 | 119 |
| 2018 | 121 | 92 |
| 2019 | 120 | 121 |
| 2020 | 88 | 105 |
| 2021 | 73 | 94 |
| 2022 | 71 | 129 |
| 2023 | 78 | 143 |
| 2024 | 61 | 107 |
| 2025 | 117 | 85 |
| 2026 | 54 | 89 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Organic compound, mixture, composition, and organic electronic device6 Oct 2026US 12,753,191 B2
- Organic electroluminescent materials and devices6 Oct 2026US 12,753,196 B2Universal Display Corporation
- Organic light emitting diode and organic light emitting device including the same6 Oct 2026US 12,757,624 B2LG Display Co., Ltd.
- Light emitting device6 Oct 2026US 12,757,625 B2Samsung Display Co., Ltd.
- Light-emitting device including heterocyclic compound and electronic apparatus including the light-emitting device15 Sep 2026US 12,735,634 B2Samsung Display Co., Ltd.
- Method for manufacturing quantum dot, quantum dot, and electronic apparatus including the quantum dot8 Oct 2026US 2026/0314160 A1Samsung Display Co., Ltd.
- Heterocyclic compound, organic light-emitting device including the heterocyclic compound, and electronic apparatus including the organic light-emitting device8 Oct 2026US 2026/0314167 A1Samsung Display Co., Ltd.
- Light-emitting device including condensed cyclic compound, electronic apparatus and electronic device each including the light-emitting device, and the condensed cyclic compound8 Oct 2026US 2026/0314171 A1Samsung Display Co., Ltd.
- Light-emitting device including organometallic compound, electronic apparatus including the light-emitting device, and the organometallic compound8 Oct 2026US 2026/0314172 A1Samsung Display Co., Ltd.
- Photoelectric conversion element, photoelectric conversion device, and method for manufacturing photoelectric conversion element1 Oct 2026US 2026/0305052 A1
Most cited
By later US patents
- Multicolor organic light emitting devices2,173US 5,707,745 AThe Trustees of Princeton University · 1998
- OLEDs doped with phosphorescent compounds1,989US 6,303,238 B1The Trustees of Princeton University · 2001
- Transparent contacts for organic devices1,986US 5,703,436 AThe Trustees of Princeton University · 1997
- Structure for high efficiency electroluminescent device1,895US 6,097,147 AThe Trustees of Princeton University · 2000
- Low pressure vapor phase deposition of organic thin films1,502US 6,337,102 B12002