G01N 2201/0612
Laser diodes
G01N2201/0612 (Laser diodes) appears on 497 US grants and 609 published applications in this corpus.
Search patents in G01N- Granted patents
- 497
- Published applications
- 609
- Assignees
- 321
- Inventors
- 1,082
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 4 |
| 2004 | 3 | 4 |
| 2005 | 1 | 2 |
| 2006 | 4 | 21 |
| 2007 | 7 | 9 |
| 2008 | 3 | 7 |
| 2009 | 15 | 8 |
| 2010 | 6 | 12 |
| 2011 | 9 | 12 |
| 2012 | 4 | 19 |
| 2013 | 14 | 20 |
| 2014 | 12 | 18 |
| 2015 | 23 | 92 |
| 2016 | 46 | 64 |
| 2017 | 50 | 58 |
| 2018 | 44 | 39 |
| 2019 | 41 | 33 |
| 2020 | 45 | 42 |
| 2021 | 35 | 48 |
| 2022 | 36 | 22 |
| 2023 | 30 | 18 |
| 2024 | 19 | 21 |
| 2025 | 21 | 25 |
| 2026 | 14 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for identifying defects in materially integral connections6 Oct 2026US 12,754,144 B2Fraunhofer Gesselschaft zur Förderung der Angewandten Forschung e. V.
- Aerosol sensor and an integrated optical component thereof29 Sep 2026US 12,748,055 B2Honeywell International Inc.
- Apparatuses, systems and methods for vial seal inspection1 Sep 2026US 12,723,943 B2Amgen Inc.
- Photodetector and beating spectroscopy device14 Jul 2026US 12,680,955 B2Hamamatsu Photonics K.K.
- Sub-10 nanometer fluorescence imaging14 Jul 2026US 12,680,961 B2Julius-Maximilians-UniversitäT WüRzburg
- Compact multi-color flow cytometer1 Oct 2026US 2026/0298796 A1Cytek Biosciences, Inc.
- Gas sensing surveillance system17 Sep 2026US 2026/0276539 A1Beamonics AB
- High performance fluorescence imaging module for genomic testing assay16 Jul 2026US 2026/0201463 A1Element Biosciences, Inc.
- High performance fluorescence imaging module for genomic testing assay9 Jul 2026US 2026/0193701 A1Element Biosciences, Inc.
- Method2 Jul 2026US 2026/0185937 A1Hydac Filter Systems GmbH
Most cited
By later US patents
- System for measuring a biological parameter by means of photoacoustic interaction263US 6,833,540 B2Abbott Laboratories · 2004
- System for measuring a biological parameter by means of photoacoustic interaction229US 6,403,944 B1Abbott Laboratories · 2002
- Telemetric apparatus for health and environmental monitoring222US 8,652,040 B2Valencell, Inc. · 2014
- Apparatus and method with tiled light source array for integrated assay sensing125US 5,812,272 AHewlett-Packard Company · 1998
- Luminescence reference standards125US 7,480,042 B1Applied Biosystems, LLC · 2009