G01B 9/02074
Of the detector
Official title: {of the detector}
G01B9/02074 (Of the detector) appears on 41 US grants and 43 published applications in this corpus.
Search patents in G01B- Granted patents
- 41
- Published applications
- 43
- Assignees
- 38
- Inventors
- 95
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 4 |
| 2007 | 0 | 1 |
| 2008 | 4 | 1 |
| 2009 | 1 | 2 |
| 2010 | 2 | 3 |
| 2011 | 2 | 3 |
| 2012 | 1 | 0 |
| 2013 | 2 | 3 |
| 2014 | 2 | 2 |
| 2015 | 2 | 3 |
| 2016 | 3 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 3 |
| 2022 | 4 | 4 |
| 2023 | 2 | 3 |
| 2024 | 2 | 2 |
| 2025 | 3 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image-plane self-calibration in interferometry using closed triad imaging6 Oct 2026US 12,754,009 B2Associated Universties, Inc.
- Detector or photomultiplier tube (PMT) gain control over time22 Jul 2025US 12,366,441 B2Canon U.S.A., Inc.
- Method for calibrating one or more optical sensors of a laser machining head, laser machining head, and laser machining system27 May 2025US 12,313,463 B2Precitec GmbH & Co.KG
- Scan pattern and signal processing for optical coherence tomography25 Feb 2025US 12,232,810 B2Acucela Inc.
- System and method for correcting optical path length measurement errors5 Mar 2024US 11,920,928 B2Tokyo Electron Limited
- Image-plane self-calibration in interferometry using closed triad imaging18 Dec 2025US 2025/0383193 A11400 16th Street NW, Suite 730
- Microscope including interferometer4 Dec 2025US 2025/0369744 A1Board of Trustees of Michigan State University
- Reflective co-axial interferometer systems and methods thereof26 Dec 2024US 2024/0426594 A1OptiPro Systems, LLC
- Systems and Methods for 1-Micron Frequency Comb Optical Coherence Tomography14 Nov 2024US 2024/0377184 A1The Regents of the University of California
- Scan pattern and signal processing for optical coherence tomography16 Nov 2023US 2023/0363640 A1Acucela Inc.
Most cited
By later US patents
- Methods and apparatus for high speed longitudinal scanning in imaging systems551US 6,191,862 B1LightLab Imaging, Inc. · 2001
- Interferometer for determining characteristics of an object surface, including processing and calibration61US 7,428,057 B2Zygo Corporation · 2008
- Method for self-calibrated sub-aperture stitching for surface figure measurement39US 6,956,657 B2QED Technologies, Inc. · 2005
- Quasi-static fiber pressure sensor34US 6,078,706 AThe United States of America as represented by the Secretary of the Navy · 2000
- Point diffraction interferometer and pin mirror for use therewith33US 5,822,066 AUltratech Stepper, Inc. · 1998