Y10S 977/949
Radiation emitter using nanostructure
Y10S977/949 (Radiation emitter using nanostructure) appears on 633 US grants and 654 published applications in this corpus.
Search patents in Y10S- Granted patents
- 633
- Published applications
- 654
- Assignees
- 323
- Inventors
- 1,276
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 9 | 0 |
| 2001 | 7 | 3 |
| 2002 | 8 | 11 |
| 2003 | 12 | 13 |
| 2004 | 19 | 21 |
| 2005 | 23 | 17 |
| 2006 | 11 | 11 |
| 2007 | 11 | 28 |
| 2008 | 15 | 14 |
| 2009 | 15 | 16 |
| 2010 | 22 | 22 |
| 2011 | 19 | 26 |
| 2012 | 10 | 14 |
| 2013 | 14 | 30 |
| 2014 | 34 | 49 |
| 2015 | 34 | 62 |
| 2016 | 45 | 50 |
| 2017 | 49 | 121 |
| 2018 | 52 | 76 |
| 2019 | 67 | 25 |
| 2020 | 58 | 18 |
| 2021 | 24 | 8 |
| 2022 | 12 | 7 |
| 2023 | 11 | 8 |
| 2024 | 5 | 2 |
| 2025 | 6 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Semiconductor nanocrystal particles and devices including the same30 Dec 2025US 12,509,631 B2Samsung Electronics Co., Ltd.
- Core-shell structured perovskite nanocrystalline particle light-emitting body, method of preparing the same and light emitting device using the same29 Jul 2025US 12,370,518 B2Sn Display Co., Ltd.
- Single photon source15 Apr 2025US 12,276,834 B2Purdue Research Foundation
- Semiconductor nanoparticles and method of producing semiconductor nanoparticles1 Apr 2025US 12,264,273 B2National University Corporation Tokai National Higher Education and Research System
- Nanocrystal particles and processes for synthesizing the same4 Feb 2025US 12,215,266 B2Samsung Electronics Co., Ltd.
- Core-shell structured perovskite nanocrystalline particle light-emitting body, method of preparing the same and light emitting device using the same9 Oct 2025US 2025/0312762 A1Sn Display Co., Ltd.
- Perovskite light-emitting layer and device using the same17 Apr 2025US 2025/0127028 A1Sn Display Co., Ltd.
- Single photon source17 Oct 2024US 2024/0345317 A1Purdue Research Foundation
- Emissive nanocrystal particle, method of preparing the same and device including emissive nanocrystal particle25 Jul 2024US 2024/0250220 A1Samsung Electronics Co., Ltd.
- Semiconductor nanoparticles and method of producing semiconductor nanoparticles28 Dec 2023US 2023/0416603 A1National University Corporation Tokai National Higher Education and Research System
Most cited
By later US patents
- Light sources with nanometer-sized VUV radiation-absorbing phosphors490US 6,982,046 B2General Electric Company · 2006
- Nanowires, nanostructures and devices fabricated therefrom394US 6,882,051 B2The Regents of the University of California · 2005
- Quantum dot Laser374US 5,260,957 AThe Charles Stark Draper Laboratory, Inc. · 1993
- Quantum dot white and colored light emitting diodes330US 6,501,091 B1Hewlett-Packard Company · 2002
- Apparatus and method for vasodilation306US 5,472,406 AThe General Hospital Corporation · 1995