C09K 11/0816
With alkaline earth metals
Official title: {with alkaline earth metals}
C09K11/0816 (With alkaline earth metals) appears on 13 US grants and 11 published applications in this corpus.
Search patents in C09K- Granted patents
- 13
- Published applications
- 11
- Assignees
- 16
- Inventors
- 45
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 2 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 2 |
| 2023 | 1 | 2 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Light emitting element and manufacturing method thereof25 Aug 2026US 12,716,025 B2Samsung Display Co., Ltd.
- Light emitting element and manufacturing method thereof5 May 2026US 12,618,005 B2Samsung Display Co., Ltd.
- Quantum dot microcapsule and display panel including the same24 Feb 2026US 12,559,670 B2Korea Electronics Technology Institute
- Perovskite film, method of preparing thereof, and optoelectronic device9 May 2023US 11,643,729 B2Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Green-emitting phosphors and devices thereof17 Aug 2021US 11,094,856 B2General Electric Company
- Array substrate and manufacturing method thereof, display device19 Dec 2024US 2024/0423006 A1Beijing BOE Technology Development Co., Ltd.
- Method of preparing metal oxide composition, light-emitting device using metal oxide composition prepared thereby, and electronic apparatus including the light-emitting device5 Oct 2023US 2023/0313034 A1Samsung Display Co., Ltd.
- Light emitting element and manufacturing method thereof5 Jan 2023US 2023/0002313 A1Samsung Display Co., Ltd.
- Quantum dot microcapsule and display panel including the same22 Sep 2022US 2022/0298410 A1Korea Electronics Technology Institute
- Core-shell quantum dot preparing method, core-shell quantum dot and quantum dot electroluminescent device comprising the same15 Sep 2022US 2022/0293877 A1Najing Technology Corporation Limited
Most cited
By later US patents
- Zinc sulfide ceramic material and cathode ray tubes using the same12US 4,340,839 AMatsushita Electric Industrial Co., Ltd. · 1982
- Method for preparing sulfide phosphors10US 5,102,579 AKasei Optonix, Ltd. · 1992
- Alpha barium zinc cadmium sulfide phosphors and method8US 3,970,582 AUnited States Radium Corporation · 1976
- Phosphor film composition for use in image capture8US 5,622,807 AHewlett-Packard Company · 1997
- Method for enhancement of useful luminescence from vacancy defects in refractory oxides for tunable lasers1US 4,963,755 AThe United States of America as represented by the Department of Energy · 1990