G01Q 60/20
Fluorescence
G01Q60/20 (Fluorescence) appears on 28 US grants and 32 published applications in this corpus.
Search patents in G01Q- Granted patents
- 28
- Published applications
- 32
- Assignees
- 30
- Inventors
- 78
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 3 |
| 2004 | 1 | 1 |
| 2005 | 3 | 3 |
| 2006 | 4 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 2 |
| 2009 | 0 | 3 |
| 2010 | 1 | 2 |
| 2011 | 1 | 3 |
| 2012 | 2 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 3 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 2 |
| 2022 | 0 | 0 |
| 2023 | 2 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Microscopy imaging29 Sep 2026US 12,748,128 B2Alentic Microscience Inc.
- Quantum-dot-based measuring system and method9 May 2023US 11,644,479 B2Shanghai University
- Microscopy imaging25 Apr 2023US 11,635,447 B2Alentic Microscience Inc.
- Microscopy imaging26 Jan 2021US 10,900,999 B2Alentic Microscience Inc.
- Systems, apparatuses, and methods for optical focusing in scattering samples12 May 2020US 10,648,934 B2Massachusetts Institute of Technology
- Physical Security and Authentication Systems Using Quantum Signatures9 Jul 2026US 2026/0194607 A1Northeastern University
- Microscopy imaging21 Nov 2024US 2024/0385212 A1Alentic Microscience Inc.
- Microscopy imaging20 Jul 2023US 2023/0228682 A1Alentic Microscience Inc.
- Quantum-dot-based measuring system and method9 Dec 2021US 2021/0382086 A1Shanghai University
- Microscopy imaging22 Apr 2021US 2021/0116475 A1Alentic Microscience Inc.
Most cited
By later US patents
- Near-field scanning optical microscope using a fluorescent probe244US 5,105,305 AAT&T Bell Laboratories · 1992
- Scanning near field optical microscope58US 5,894,122 ASeiko Instruments Inc. · 1999
- Microscopy imaging29US 9,075,225 B2Alentic Microscience Inc. · 2015
- High resolution observation apparatus with photon scanning microscope17US 5,304,795 AMasamichi Fujihira · 1994
- Method device and system for optical near-field scanning microscopy of test specimens in liquids14US 5,838,000 AHuels Aktiengesellschaft · 1998