A61B 1/0638
Providing two or more wavelengths
Official title: {providing two or more wavelengths}
A61B1/0638 (Providing two or more wavelengths) appears on 1,858 US grants and 2,586 published applications in this corpus.
Search patents in A61B- Granted patents
- 1,858
- Published applications
- 2,586
- Assignees
- 451
- Inventors
- 2,444
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 6 | 0 |
| 1990 | 7 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 9 | 0 |
| 1999 | 7 | 0 |
| 2000 | 10 | 0 |
| 2001 | 10 | 9 |
| 2002 | 13 | 25 |
| 2003 | 14 | 24 |
| 2004 | 14 | 24 |
| 2005 | 18 | 37 |
| 2006 | 10 | 35 |
| 2007 | 11 | 40 |
| 2008 | 11 | 44 |
| 2009 | 21 | 75 |
| 2010 | 21 | 82 |
| 2011 | 34 | 81 |
| 2012 | 52 | 105 |
| 2013 | 65 | 96 |
| 2014 | 88 | 82 |
| 2015 | 74 | 106 |
| 2016 | 58 | 100 |
| 2017 | 78 | 133 |
| 2018 | 75 | 125 |
| 2019 | 113 | 168 |
| 2020 | 147 | 261 |
| 2021 | 124 | 203 |
| 2022 | 156 | 160 |
| 2023 | 151 | 197 |
| 2024 | 185 | 151 |
| 2025 | 157 | 155 |
| 2026 | 89 | 68 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Processor device, method of operating the same, and endoscope system29 Sep 2026US 12,745,893 B2FUJIFILM Corporation
- Wireless endoscope22 Sep 2026US 12,740,689 B2Treble Innovations, LLC
- Short-wave infrared based imaging22 Sep 2026US 12,740,697 B2Cision Vision, Inc.
- Infrared otoscope for characterization of effusion15 Sep 2026US 12,733,814 B2OtoNexus Medical Technologies, Inc.
- Beam-shaping lens, beam-shaping element, light source device for an endoscope, and endoscope8 Sep 2026US 12,727,744 B2Nirec Corporation
- Optical fiber waveguide in an endoscopic system for hyperspectral, fluorescence, and laser mapping imaging8 Oct 2026US 2026/0306023 A1Cilag GmbH International
- Imaging device, electronic endoscope system, data processing method, and program8 Oct 2026US 2026/0313261 A1Hoya Corporation
- Multi-Spectral Imaging System Including a Multi-Illuminant Light Source and a Single Chip Camera Head and Imaging Method24 Sep 2026US 2026/0283454 A1KARL STORZ Imaging, Inc.
- Remote imaging system for medical endoscopic system for viewing a target27 Aug 2026US 2026/0248364 A1Axess Vision Technology
- Gastro rectal oscopy device27 Aug 2026US 2026/0248376 A1
Most cited
By later US patents
- Articulation joint for video endoscope1,494US 7,591,783 B2Boston Scientific Scimed, Inc. · 2009
- Image sensor and an endoscope using the same1,237US 6,659,940 B2C2Cure, Inc. · 2003
- Devices and methods for optically identifying characteristics of material objects588US 6,122,042 A2000
- Use of laser light and red-green-blue coloration to determine properties of back scattered light532US 11,100,631 B2Cilag GmbH International · 2021
- Medical imaging, diagnosis, and therapy using a scanning single optical fiber system524US 6,975,898 B2University of Washington · 2005