Y10S 977/774
Exhibiting three-dimensional carrier confinement
Official title: Exhibiting three-dimensional carrier confinement, e.g. quantum dots
Y10S977/774 (Exhibiting three-dimensional carrier confinement) appears on 793 US grants and 912 published applications in this corpus.
Search patents in Y10S- Granted patents
- 793
- Published applications
- 912
- Assignees
- 373
- Inventors
- 1,545
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 3 |
| 2002 | 4 | 0 |
| 2003 | 4 | 6 |
| 2004 | 1 | 12 |
| 2005 | 5 | 12 |
| 2006 | 6 | 23 |
| 2007 | 11 | 20 |
| 2008 | 19 | 22 |
| 2009 | 15 | 27 |
| 2010 | 42 | 33 |
| 2011 | 27 | 33 |
| 2012 | 29 | 27 |
| 2013 | 21 | 60 |
| 2014 | 43 | 74 |
| 2015 | 41 | 105 |
| 2016 | 80 | 105 |
| 2017 | 90 | 153 |
| 2018 | 86 | 93 |
| 2019 | 94 | 41 |
| 2020 | 77 | 27 |
| 2021 | 35 | 13 |
| 2022 | 20 | 10 |
| 2023 | 15 | 9 |
| 2024 | 4 | 2 |
| 2025 | 8 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Display device and method of manufacturing the display device20 Jan 2026US 12,532,592 B2Samsung Display Co., Ltd.
- Semiconductor nanocrystal particles and devices including the same30 Dec 2025US 12,509,631 B2Samsung Electronics Co., Ltd.
- Nanostructures for process monitoring and feedback control19 Aug 2025US 12,391,001 B2The Boeing Company
- 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.
- Methods for cancer detection with quantum dots13 May 2025US 12,298,310 B2Drexel University
- 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.
- Emissive nanocrystal particle, method of preparing the same and device including emissive nanocrystal particle25 Jul 2024US 2024/0250220 A1Samsung Electronics Co., Ltd.
- Apparatus and Method for the Production of Quantum Particles7 Mar 2024US 2024/0075526 A16K Inc.
- 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
- Optical fibre with quantum dots341US 5,881,200 ABritish Telecommunications Public Ltd.Co. · 1999
- Resonator-enhanced optoelectronic devices and methods of making same308US 9,019,595 B2VerLASE Technologies LLC · 2015
- Liquid delivery compositions268US 5,780,044 AAtrix Laboratories, Inc. · 1998
- Liquid delivery compositions243US 5,744,153 AAtrix Laboratories, Inc. · 1998
- Electrochemical synthesis of quasi-periodic quantum dot and nanostructure arrays193US 5,747,180 AUniversity of Notre Dame du Lac · 1998