G01N 2021/4716
Using a ring of sensors, or a combination of diaphragm and sensors
Official title: {Using a ring of sensors, or a combination of diaphragm and sensors; Annular sensor}
G01N2021/4716 (Using a ring of sensors, or a combination of diaphragm and sensors) appears on 81 US grants and 33 published applications in this corpus.
Search patents in G01N- Granted patents
- 81
- Published applications
- 33
- Assignees
- 63
- Inventors
- 163
- Latest grant
- 21 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 4 |
| 2008 | 1 | 4 |
| 2009 | 3 | 2 |
| 2010 | 2 | 3 |
| 2011 | 2 | 2 |
| 2012 | 1 | 2 |
| 2013 | 2 | 1 |
| 2014 | 1 | 2 |
| 2015 | 2 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 2 | 2 |
| 2019 | 2 | 3 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
| 2022 | 2 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Passive characterization of high power optical fiber average power and LP01 and LP11 modes by detecting MIE scattered light21 Nov 2023US 11,821,839 B1The United States of America as represented by the Secretary of the Air Force
- Radiation detector and radiation detection apparatus13 Sep 2022US 11,444,213 B2Fondazione Bruno Kessler
- Optical particle detector11 Jan 2022US 11,221,289 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Thermal compensation30 Nov 2021US 11,187,639 B2Malvern Panalytical Limited
- Calibration insert, and mount of the same13 Oct 2020US 10,801,947 B2Endress+Hauser Conducta GmbH+Co. KG
- Spectrometer device and system for detecting incident radiation generated by an object12 Feb 2026US 2026/0043737 A1Trinamix GmbH
- Three dimensional molecular imaging through homogenized coherent excitation22 Feb 2024US 2024/0060900 A1Indian Institute of Science
- Methods and apparatus for performing diffuse optical imaging20 Apr 2023US 2023/0118120 A1
- Optical particle detector17 Sep 2020US 2020/0292436 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Radiation detector and radiation detection apparatus11 Jun 2020US 2020/0183024 A1Fondazione Bruno Kessler
Most cited
By later US patents
- Reticulocyte analyzing method and apparatus utilizing light scatter techniques86US 5,616,501 ACoulter Corporation · 1997
- Submicron diameter particle detection utilizing high density array78US 5,282,151 AParticle Measuring Systems, Inc. · 1994
- Apparatus and method for measuring the distribution of radiant energy produced in particle investigating systems77US 4,341,471 ACoulter Electronics, Inc. · 1982
- Apparatus for simultaneously measuring large and small particle size distribution67US 5,185,641 AHoriba, Ltd. · 1993
- Apparatus and method for particle analysis65US 4,871,251 A1989