A61B 1/0019
Characterised by variable lenses
Official title: {characterised by variable lenses}
A61B1/0019 (Characterised by variable lenses) appears on 94 US grants and 121 published applications in this corpus.
Search patents in A61B- Granted patents
- 94
- Published applications
- 121
- Assignees
- 58
- Inventors
- 265
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 4 |
| 2010 | 2 | 6 |
| 2011 | 1 | 5 |
| 2012 | 3 | 4 |
| 2013 | 5 | 9 |
| 2014 | 3 | 7 |
| 2015 | 4 | 5 |
| 2016 | 3 | 4 |
| 2017 | 7 | 8 |
| 2018 | 3 | 13 |
| 2019 | 6 | 13 |
| 2020 | 10 | 4 |
| 2021 | 7 | 10 |
| 2022 | 8 | 4 |
| 2023 | 9 | 4 |
| 2024 | 4 | 4 |
| 2025 | 2 | 9 |
| 2026 | 7 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Beam-shaping lens, beam-shaping element, light source device for an endoscope, and endoscope8 Sep 2026US 12,727,744 B2Nirec Corporation
- Objective optical system for endoscope and endoscope having same7 Jul 2026US 12,674,971 B2Olympus Corporation
- Dual magnification fluorescence imaging camera26 May 2026US 12,641,328 B2KARL STORZ Imaging, Inc.
- Method of visible light and fluorescence imaging with reduced chromatic aberration17 Mar 2026US 12,575,722 B2KARL STORZ Imaging, Inc.
- Objective lens for an endoscope and endoscope24 Feb 2026US 12,557,974 B2FUJIFILM Corporation
- Home Vision Monitoring System9 Apr 2026US 2026/0098988 A1
- Control device, endoscope system, operation method of control device, and program15 Jan 2026US 2026/0019714 A1FUJIFILM Corporation
- Objective optical system for endoscope and endoscope having same30 Oct 2025US 2025/0334790 A1Olympus Corporation
- System for Imaging and Analysis of Human Lesions26 Jun 2025US 2025/0204789 A1Pensievision, Inc.
- Objective lens for an endoscope and endoscope15 May 2025US 2025/0151988 A1FUJIFILM Corporation
Most cited
By later US patents
- Lens with variable focus284US 6,369,954 B1Universite Joseph Fourier · 2002
- Imaging apparatus having electrooptic devices comprising a variable focal length lens232US 5,150,234 AOlympus Optical Co., Ltd. · 1992
- Device for taking three-dimensional and temporal optical imprints in color97US 8,520,925 B22013
- Intra-oral measurement device and intra-oral measurement system94US 8,279,450 B2Panasonic Corporation · 2012
- Image capturing unit and image capturing device70US 7,043,153 B2Olympus Corporation · 2006