G01M 11/3145
Details of the optoelectronics or data analysis
Official title: {Details of the optoelectronics or data analysis}
G01M11/3145 (Details of the optoelectronics or data analysis) appears on 313 US grants and 291 published applications in this corpus.
Search patents in G01M- Granted patents
- 313
- Published applications
- 291
- Assignees
- 151
- Inventors
- 546
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 7 | 0 |
| 1991 | 10 | 0 |
| 1992 | 7 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 3 | 3 |
| 2003 | 4 | 2 |
| 2004 | 4 | 3 |
| 2005 | 3 | 3 |
| 2006 | 4 | 3 |
| 2007 | 1 | 2 |
| 2008 | 8 | 9 |
| 2009 | 5 | 5 |
| 2010 | 3 | 4 |
| 2011 | 2 | 9 |
| 2012 | 7 | 5 |
| 2013 | 7 | 12 |
| 2014 | 11 | 14 |
| 2015 | 10 | 12 |
| 2016 | 13 | 17 |
| 2017 | 20 | 17 |
| 2018 | 15 | 16 |
| 2019 | 17 | 16 |
| 2020 | 13 | 20 |
| 2021 | 22 | 30 |
| 2022 | 24 | 19 |
| 2023 | 22 | 25 |
| 2024 | 16 | 9 |
| 2025 | 8 | 21 |
| 2026 | 14 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Crosstalk measuring method, and crosstalk measuring device6 Oct 2026US 12,754,100 B2Fujikura Ltd.
- Adjusting the power level of a visible light source based on a characterization of an optical fiber under test25 Aug 2026US 12,716,810 B2EXFO Inc.
- Pluggable optical time domain reflectometer21 Jul 2026US 12,687,458 B2II-Vi Delaware, Inc.
- Method and apparatus of single-ended polarization mode dispersion measurement21 Jul 2026US 12,687,459 B2EXFO Inc.
- Optical pulse test device and optical pulse test method14 Jul 2026US 12,680,908 B2Anritsu Corporation
- Methods And Devices For Denoising Optical Time-Domain Reflectometry Signals24 Sep 2026US 2026/0291605 A1
- Optical fiber group delay characteristics test equipment and methods3 Sep 2026US 2026/0259106 A1NTT, Inc.
- A fibre optic cable monitoring method and system3 Sep 2026US 2026/0259107 A1Fiber Sense Limited
- Signal processing method in phase otdr13 Aug 2026US 2026/0235471 A1NTT, Inc.
- Crosstalk measuring method, and crosstalk measuring device9 Jul 2026US 2026/0194418 A1Fujikura Ltd.
Most cited
By later US patents
- Signal sampling system125US 4,438,404 ATektronix, Inc. · 1984
- Method of detecting and characterizing anomalies in a propagative medium96US 5,155,439 ATektronix, Inc. · 1992
- System and method for measuring the transfer function of a guided wave device79US 6,376,830 B1The United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 2002
- Optical signal measurement instrument and wide dynamic range optical receiver for use therein58US 5,491,548 ATektronix, Inc. · 1996
- High dynamic range digitizer49US 5,422,643 AAntel Optronics Inc. · 1995