G01J 1/0295
Constructional arrangements for removing other types of optical noise or for performing
Official title: {Constructional arrangements for removing other types of optical noise or for performing calibration}
G01J1/0295 (Constructional arrangements for removing other types of optical noise or for performing) appears on 120 US grants and 147 published applications in this corpus.
Search patents in G01J- Granted patents
- 120
- Published applications
- 147
- Assignees
- 142
- Inventors
- 368
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 3 |
| 2008 | 2 | 4 |
| 2009 | 5 | 2 |
| 2010 | 2 | 5 |
| 2011 | 1 | 1 |
| 2012 | 2 | 4 |
| 2013 | 1 | 3 |
| 2014 | 6 | 6 |
| 2015 | 3 | 13 |
| 2016 | 10 | 15 |
| 2017 | 7 | 13 |
| 2018 | 19 | 14 |
| 2019 | 13 | 9 |
| 2020 | 9 | 9 |
| 2021 | 10 | 9 |
| 2022 | 11 | 7 |
| 2023 | 3 | 6 |
| 2024 | 5 | 7 |
| 2025 | 2 | 7 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Light source correction method for low-light detection28 Jul 2026US 12,693,153 B2Hubei Zhouhui Automotive Technology Co., Ltd.
- Electromagnetic wave detector and electromagnetic wave detector array12 May 2026US 12,624,988 B2Mitsubishi Electric Corporation
- Systems and methods of sensor calibration using switchable in-path optical diffuser28 Apr 2026US 12,613,132 B2BAE Systems Space & Mission Systems Inc.
- Measurement method for characterization of a photodetector17 Mar 2026US 12,578,224 B2ams-OSRAM Internatioanl GmbH
- Sensing system for the detection of electromagnetic radiation on an electronic device10 Jun 2025US 12,326,360 B2Ams AG
- Low-volume radiance sources with modified integration chamber geometry and methods of operating the same10 Sep 2026US 2026/0266655 A1Labsphere, Inc.
- Combination of two led and open port calibration13 Aug 2026US 2026/0235440 A1Trinamix GmbH
- Package structure for optical sensor that enables sensing through reception of light in ultraviolet wavelength range and converts ultraviolet signal to digital signal and method for manufacturing the same18 Jun 2026US 2026/0168846 A1Allix Co., Ltd.
- Method and calibration device for calibrating a detector device under test11 Jun 2026US 2026/0160594 A1Airbus Defence and Space GmbH
- Optical detection circuit21 May 2026US 2026/0140321 A1NEC Corporation
Most cited
By later US patents
- Systems and methods for calibrating an optical distance sensor55US 9,989,406 B2Ouster, Inc. · 2018
- Output ratio adjusting method for optic sensor28US 8,247,774 B2Tyntek Corporation · 2012
- Integrating sphere power meter18US 5,251,004 APDT Systems, Inc. · 1993
- Enhanced interactivity in an amusement park environment using passive tracking elements17US 9,616,350 B2Universal City Studios LLC · 2017
- Photonic apparatus with bias control to provide substantially constant responsivity of a photodetector16US 11,137,283 B2Intel Corporation · 2021