C09K 11/613
With alkali or alkakine earth metals
Official title: {with alkali or alkakine earth metals}
C09K11/613 (With alkali or alkakine earth metals) appears on 22 US grants and 21 published applications in this corpus.
Search patents in C09K- Granted patents
- 22
- Published applications
- 21
- Assignees
- 25
- Inventors
- 88
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 1 | 3 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 0 |
| 2015 | 2 | 2 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Quantum dot color filter substrate, manufacturing method thereof, and display panel13 Jan 2026US 12,523,805 B2Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Mn-activated oxidohalides as conversion luminescent materials for LED-based solid state light sources2 Jul 2024US 12,024,662 B2Litec-VermöGensverwaltungsgesellschaft Mbh
- Coated red line emitting phosphors19 Oct 2021US 11,149,195 B2Current Lighting Solutions, LLC
- Scintillator panel and radiation detector13 Oct 2015US 9,158,009 B2Kabushiki Kaisha Toshiba
- Optical devices including resonant cavity structures8 Sep 2015US 9,127,201 B2OMNIPV, Inc.
- Perovskite powder, light emitting layer for light emitting device and method for manufacturing the same11 Dec 2025US 2025/0376385 A1Seoul National University R&Db Foundation
- A radiation sensing material26 Sep 2024US 2024/0318075 A1Turun Yliopisto
- Double perovskite19 May 2022US 2022/0153581 A1
- Quantum dot color filter substrate, manufacturing method thereof, and display panel6 Jan 2022US 2022/0003903 A1Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Mn-activated oxidohalides as conversion luminescent materials for led-based solid state light sources28 Jan 2021US 2021/0024824 A1Litec-VermöGensverwaltungsgesellschaft Mbh
Most cited
By later US patents
- Luminescent materials that emit light in the visible range or the near infrared range56US 7,641,815 B2UltraDots, Inc. · 2010
- Method for converting radiographic image, radiation energy storage panel having stimulable phosphor-containing layer and alkali halide phosphor33US 5,028,509 AKonica Corporation · 1991
- Electroluminescent phosphor and electroluminescent element using the same17US 6,248,261 B1Kabushiki Kaisha Toshiba · 2001
- Alternating current thin film electroluminescent device having blue light emitting alkaline earth phosphor15US 5,939,825 APlanar Systems, Inc. · 1999
- Electroluminescent phosphor thin films with increased brightness that includes an alkali halide12US 6,169,359 APlanar Systems, Inc. · 2001