G01J 1/4228
Arrangements with two or more detectors
Official title: {arrangements with two or more detectors, e.g. for sensitivity compensation}
G01J1/4228 (Arrangements with two or more detectors) appears on 1,182 US grants and 1,252 published applications in this corpus.
Search patents in G01J- Granted patents
- 1,182
- Published applications
- 1,252
- Assignees
- 716
- Inventors
- 2,765
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 7 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 10 | 0 |
| 1999 | 9 | 0 |
| 2000 | 6 | 0 |
| 2001 | 8 | 0 |
| 2002 | 7 | 13 |
| 2003 | 12 | 13 |
| 2004 | 8 | 17 |
| 2005 | 10 | 19 |
| 2006 | 20 | 35 |
| 2007 | 22 | 34 |
| 2008 | 27 | 48 |
| 2009 | 27 | 45 |
| 2010 | 40 | 48 |
| 2011 | 30 | 39 |
| 2012 | 37 | 43 |
| 2013 | 47 | 53 |
| 2014 | 50 | 65 |
| 2015 | 54 | 65 |
| 2016 | 61 | 98 |
| 2017 | 60 | 81 |
| 2018 | 91 | 91 |
| 2019 | 98 | 72 |
| 2020 | 68 | 87 |
| 2021 | 78 | 62 |
| 2022 | 60 | 67 |
| 2023 | 53 | 52 |
| 2024 | 56 | 48 |
| 2025 | 50 | 37 |
| 2026 | 14 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Polarization independent optoelectronic device and method6 Oct 2026US 12,754,067 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Sensor apparatus for mounting on a vehicle window to determine the position of the sun16 Jun 2026US 12,656,443 B2Hella GmbH & Co. KGaA
- Detector assemblies for a wearable module of an optical measurement system and including spring-loaded light-receiving members2 Jun 2026US 12,642,487 B2Hi LLC
- Laser alignment sensor19 May 2026US 12,631,486 B2The United States of America as represented by the Secretary of the Navy
- System and method for focal position control12 May 2026US 12,624,990 B2Primes GmbH Messtechnik für die Produktion mit Laserstrahlung
- Determining ambient light levels8 Oct 2026US 2026/0309543 A1Mobileye Vision Technologies 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
- Infrared Light Module Uniformity Rotational Test Module2 Jul 2026US 2026/0185687 A1Waymo LLC
- Wavelength detection system25 Jun 2026US 2026/0177424 A1Nero EndüStri Savunma Sanayi Anonim Sirketi
- Ambient Light Sensor28 May 2026US 2026/0146889 A1Sensortek Technology Corp.
Most cited
By later US patents
- Automatic rearview mirror system using a photosensor array1,778US 5,550,677 ADonnelly Corporation · 1996
- Rearview vision system for vehicle including panoramic view1,778US 5,670,935 ADonnelly Corporation · 1997
- Display enhancements for vehicle vision system1,367US 5,949,331 ADonnelly Corporation · 1999
- Automatic rearview mirror, vehicle lighting control and vehicle interior monitoring system using a photosensor array1,303US 5,877,897 ADonnelly Corporation · 1999
- Vehicle imaging system with stereo imaging1,176US 6,396,397 B1Donnelly Corporation · 2002