G01J 1/0433
Using notch filters
Official title: {using notch filters}
G01J1/0433 (Using notch filters) appears on 29 US grants and 37 published applications in this corpus.
Search patents in G01J- Granted patents
- 29
- Published applications
- 37
- Assignees
- 34
- Inventors
- 92
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 0 | 1 |
| 2002 | 2 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 2 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 1 |
| 2016 | 2 | 3 |
| 2017 | 2 | 2 |
| 2018 | 1 | 2 |
| 2019 | 4 | 3 |
| 2020 | 3 | 2 |
| 2021 | 1 | 2 |
| 2022 | 2 | 5 |
| 2023 | 2 | 1 |
| 2024 | 1 | 4 |
| 2025 | 2 | 3 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- UV sensor head and wavelength conversion member for UV sensor head11 Aug 2026US 12,704,406 B2Nippon Electric Glass Co., Ltd.
- Optical devices and methods of manufacture20 May 2025US 12,306,036 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Protective mask for an optical receiver11 Feb 2025US 12,222,240 B2Luminar Technologies, Inc.
- Device for classifying a light source26 Mar 2024US 11,940,322 B2Thales
- Method and device for photometrical charting of a license plate for a vehicle12 Sep 2023US 11,754,439 B2TechnoTeam Holding GmbH
- Optical devices and methods of manufacture7 Aug 2025US 2025/0251274 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Inhalation device and control method1 May 2025US 2025/0134176 A1Japan Tobacco Inc.
- Optical Devices and Methods of Manufacture27 Mar 2025US 2025/0102353 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Ambient light sensor with ultraviolet light detection function19 Dec 2024US 2024/0418566 A1Taiwan-Asia Semiconductor Corporation
- Uv sensor head and wavelength conversion member for uv sensor head19 Sep 2024US 2024/0310211 A1Nippon Electric Glass Co., Ltd.
Most cited
By later US patents
- Apparatus and method for measuring optical characteristics of an object64US 6,590,660 B2LJ Laboratories, L.L.C. · 2003
- Spectrometer assembly53US 6,362,888 B1LJ Laboratories, L.L.C. · 2002
- Method and device for reducing extrinsic dark count of nanowire single photon detector comprising a multi-layer film filter44US 9,954,158 B2Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences · 2018
- System and method for calibrating imaging measurements taken from aerial vehicles37US 9,470,579 B2Slantrange, Inc. · 2016
- Color compensating retinal safety filter18US 8,004,764 B2Novartis AG · 2011