G01J 2001/4406
Plural ranges in circuit
Official title: {Plural ranges in circuit, e.g. switchable ranges; Adjusting sensitivity selecting gain values}
G01J2001/4406 (Plural ranges in circuit) appears on 108 US grants and 96 published applications in this corpus.
Search patents in G01J- Granted patents
- 108
- Published applications
- 96
- Assignees
- 95
- Inventors
- 236
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 4 |
| 2016 | 3 | 8 |
| 2017 | 11 | 12 |
| 2018 | 7 | 14 |
| 2019 | 13 | 10 |
| 2020 | 12 | 17 |
| 2021 | 13 | 3 |
| 2022 | 6 | 3 |
| 2023 | 4 | 9 |
| 2024 | 6 | 5 |
| 2025 | 4 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Device and method for detecting by measurement fire-like events, and system for eliminating a hazardous state cause by a fire-like event18 Nov 2025US 12,474,211 B2Fagus-GreCon Greten GmbH & Co. KG
- Receiver and a communication assembly14 Oct 2025US 12,445,209 B2Hydromea SA
- Dual-amplifier circuit for optical signals4 Feb 2025US 12,216,002 B2Viavi Solutions Inc.
- Photoelectric Conversion Device15 May 2025US 2025/0155285 A1Shimadzu Corporation
- Method and apparatus for interference reduction in optical sensing receivers31 Oct 2024US 2024/0361182 A1Avago Technologies International Sales Pte. Limited
- Time-domain filtering of gamma events25 Apr 2024US 2024/0133738 A1Avago Technologies International Sales Pte. Limited
- Miniaturized, light-adaptive, wireless dosimeter systems for autonomous monitoring of electromagnetic radiation exposure and applications of same4 Apr 2024US 2024/0110827 A1Northwestern University
- Optical sensing arrangement, ambient light sensor and method for providing an output count18 Jan 2024US 2024/0019301 A1ams Sensors Germany GmbH
Most cited
By later US patents
- Light measuring device135US 4,465,370 AMinolta Camera Kabushiki Kaisha · 1984
- Flow cytometer109US 5,367,474 ACoulter Corporation · 1994
- Apparatus and method for measuring a bodily constituent80US 5,179,288 AOrtho Pharmaceutical Corporation · 1993
- Gated superconducting photon detector56US 10,386,229 B2Psiquantum, Corp. · 2019
- Blackbody radiation sensing optical fiber thermometer system53US 4,750,139 AAccufiber, Inc. · 1988