G01J 3/0248
Using a sighting port
Official title: {using a sighting port, e.g. camera or human eye}
G01J3/0248 (Using a sighting port) appears on 155 US grants and 192 published applications in this corpus.
Search patents in G01J- Granted patents
- 155
- Published applications
- 192
- Assignees
- 140
- Inventors
- 425
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 4 |
| 2012 | 1 | 7 |
| 2013 | 5 | 8 |
| 2014 | 5 | 11 |
| 2015 | 6 | 7 |
| 2016 | 5 | 8 |
| 2017 | 9 | 12 |
| 2018 | 7 | 13 |
| 2019 | 12 | 24 |
| 2020 | 17 | 11 |
| 2021 | 15 | 19 |
| 2022 | 16 | 16 |
| 2023 | 11 | 22 |
| 2024 | 16 | 15 |
| 2025 | 17 | 11 |
| 2026 | 6 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-use color measurement instrument with live view of target surface25 Aug 2026US 12,718,411 B2X-Rite, Incorporated
- Systems and methods for imaging using a configurable platform7 Jul 2026US 12,672,781 B2Stryker Corporation
- High resolution thin multi-aperture imaging systems9 Jun 2026US RE50,911 E1Corephotonics Ltd.
- Hyperspectral imaging device and method12 May 2026US 12,624,997 B2Universita' Degli Studi Di Bari Aldo Moro
- Dispersion array and method of fabricating10 Mar 2026US 12,571,946 B2California Institute of Technology
- Raman Spectroscopy Device30 Apr 2026US 2026/0118177 A1Shimadzu Corporation
- Systems and methods for optical metrology19 Mar 2026US 2026/0079049 A1Nova Ltd.
- Methods and Devices for Standoff Differential Raman Spectroscopy with Increased Eye Safety and Decreased Risk of Explosion4 Sep 2025US 2025/0277700 A1Pendar Technologies, LLC
- White transfer camera check31 Jul 2025US 2025/0244171 A1X-Rite Europe GmbH
- Imaging spectrometer and camera with rotating prism3 Jul 2025US 2025/0216259 A1KARL STORZ Imaging, Inc.
Most cited
By later US patents
- Confocal measuring microscope with automatic focusing340US 4,844,617 ATencor Instruments · 1989
- High resolution thin multi-aperture imaging systems46US 9,538,152 B2Corephotonics Ltd. · 2017
- Configurable platform40US 10,980,420 B2Stryker European Operations Limited · 2021
- Scanning optical apparatus37US 6,459,484 B1Olympus Optical Co., Ltd. · 2002
- Solid-state image sensor and analysis system using the same29US 6,765,609 B1Hamamatsu Photonics K.K. · 2004