G01B 9/02082
Caused by speckles
Official title: {Caused by speckles}
G01B9/02082 (Caused by speckles) appears on 46 US grants and 58 published applications in this corpus.
Search patents in G01B- Granted patents
- 46
- Published applications
- 58
- Assignees
- 47
- Inventors
- 132
- Latest grant
- 8 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 4 |
| 2011 | 2 | 2 |
| 2012 | 1 | 5 |
| 2013 | 3 | 10 |
| 2014 | 4 | 3 |
| 2015 | 3 | 4 |
| 2016 | 6 | 1 |
| 2017 | 1 | 3 |
| 2018 | 4 | 3 |
| 2019 | 2 | 3 |
| 2020 | 3 | 2 |
| 2021 | 2 | 3 |
| 2022 | 2 | 1 |
| 2023 | 0 | 5 |
| 2024 | 2 | 2 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optical speckle receiver8 Oct 2024US 12,109,006 B2Rockley Photonics Limited
- Interferometric speckle visibility spectroscopy9 Jan 2024US 11,867,505 B2California Institute of Technology
- Aberration diverse Optical Coherent Tomography (OCT) imaging to suppress optical scattering noise25 Oct 2022US 11,480,423 B2Cornell University
- Interferometric speckle visibility spectroscopy31 May 2022US 11,346,650 B2California Institute of Technology
- Method for gauging surfaces with classification of measurements as valid or non-valid20 Jul 2021US 11,067,390 B2Hexagon Technology Center GmbH
- Swept source OCT system with multi spatial mode gain chip5 Mar 2026US 2026/0063413 A1
- Interferometric speckle visibility spectroscopy12 Sep 2024US 2024/0302158 A1California Institute of Technology
- Adaptive Optical Sensing Using Speckle Prediction4 Jan 2024US 2024/0003671 A1Apple Inc.
- Method for obtaining the profile of a surface moving in relation to the system1 Jun 2023US 2023/0168079 A1Centre National De La Recherche Scientifique
- System for generating a signal representative of the profile of a surface moving relative to the system1 Jun 2023US 2023/0168082 A1Centre National De La Recherche Scientifique
Most cited
By later US patents
- Phase-resolved optical coherence tomography and optical doppler tomography for imaging fluid flow in tissue with fast scanning speed and high velocity sensitivity259US 6,549,801 B1The Regents of the University of California · 2003
- Long working distance interference microscope187US 6,721,094 B1Sandia Corporation · 2004
- Infrared scanning interferometry apparatus and method90US 6,195,168 B1Zygo Corporation · 2001
- Single trace multi-channel low coherence interferometric sensor60US 7,417,740 B2Medeikon Corporation · 2008
- Speckle reduction in optical coherence tomography by path length encoded angular compounding50US 7,567,349 B2The General Hospital Corporation · 2009