G01J 1/0488
With spectral filtering
Official title: {with spectral filtering}
G01J1/0488 (With spectral filtering) appears on 710 US grants and 749 published applications in this corpus.
Search patents in G01J- Granted patents
- 710
- Published applications
- 749
- Assignees
- 422
- Inventors
- 1,546
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 2 |
| 2002 | 6 | 6 |
| 2003 | 7 | 8 |
| 2004 | 8 | 7 |
| 2005 | 2 | 8 |
| 2006 | 7 | 19 |
| 2007 | 7 | 11 |
| 2008 | 12 | 25 |
| 2009 | 19 | 15 |
| 2010 | 13 | 18 |
| 2011 | 17 | 27 |
| 2012 | 21 | 34 |
| 2013 | 19 | 34 |
| 2014 | 29 | 35 |
| 2015 | 30 | 41 |
| 2016 | 41 | 46 |
| 2017 | 41 | 53 |
| 2018 | 41 | 49 |
| 2019 | 72 | 63 |
| 2020 | 50 | 54 |
| 2021 | 48 | 42 |
| 2022 | 39 | 50 |
| 2023 | 41 | 42 |
| 2024 | 36 | 30 |
| 2025 | 32 | 16 |
| 2026 | 10 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Laser detection using multiple image sensors29 Sep 2026US 12,747,981 B2SRI International
- Aperture-metasurface and hybrid refractive-metasurface imaging systems26 May 2026US 12,641,900 B2Metalenz, Inc.
- Adaptive illuminance control21 Apr 2026US 12,610,446 B2University of Washington
- Proximity sensor using partial-transmissive-partial-reflective optical element and manufacturing method thereof31 Mar 2026US 12,590,833 B2Pixart Imaging Incorporation
- Electronic device and sensor package with optical functional layer thereof31 Mar 2026US 12,590,835 B2Lite-On Singapore Pte. Ltd.
- Optical Detector Unit, UV Index Sensor, and Method for Multispectral Light Sensing, in particular for determining the UV Index8 Oct 2026US 2026/0309544 A1ams-OSRAM AG
- Clock generation for a photonic quantum computer24 Sep 2026US 2026/0287970 A1Psiquantum, Corp.
- Optical filter, detection device, and optical laminate20 Aug 2026US 2026/0243935 A1Nitto Denko Corporation
- Photodetector with tapered substrate16 Jul 2026US 2026/0202242 A1Cisco Technology, Inc.
- Optical detector including plasmonic metasurfaces and bulk acoustic wave resonators2 Jul 2026US 2026/0186169 A1Texas Instruments Incorporated
Most cited
By later US patents
- Combined headlamp and climate control sensor having a light diffuser and a light modulator503US 5,416,318 A1995
- Vehicle headlight control using imaging sensor406US 7,339,149 B1Donnelly Corporation · 2008
- Image sensing system for controlling an accessory or headlight of a vehicle331US 7,388,182 B2Donnelly Corporation · 2008
- Vehicle headlight control using imaging sensor with spectral filtering275US 7,402,786 B2Donnelly Corporation · 2008
- Automatic exterior light control for a vehicle253US 7,423,248 B2Donnelly Corporation · 2008