G01B 9/02001
Characterised by controlling or generating intrinsic radiation properties
Official title: characterised by controlling or generating intrinsic radiation properties
G01B9/02001 (Characterised by controlling or generating intrinsic radiation properties) appears on 1,860 US grants and 1,864 published applications in this corpus.
Search patents in G01B- Granted patents
- 1,860
- Published applications
- 1,864
- Assignees
- 726
- Inventors
- 2,857
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 9 | 0 |
| 1988 | 6 | 0 |
| 1989 | 7 | 0 |
| 1990 | 12 | 0 |
| 1991 | 6 | 0 |
| 1992 | 16 | 0 |
| 1993 | 12 | 0 |
| 1994 | 30 | 0 |
| 1995 | 18 | 0 |
| 1996 | 18 | 0 |
| 1997 | 12 | 0 |
| 1998 | 20 | 0 |
| 1999 | 22 | 0 |
| 2000 | 30 | 0 |
| 2001 | 32 | 8 |
| 2002 | 22 | 18 |
| 2003 | 35 | 65 |
| 2004 | 38 | 51 |
| 2005 | 49 | 64 |
| 2006 | 55 | 76 |
| 2007 | 47 | 73 |
| 2008 | 71 | 73 |
| 2009 | 69 | 60 |
| 2010 | 50 | 91 |
| 2011 | 66 | 75 |
| 2012 | 55 | 83 |
| 2013 | 74 | 80 |
| 2014 | 68 | 91 |
| 2015 | 66 | 102 |
| 2016 | 81 | 68 |
| 2017 | 87 | 88 |
| 2018 | 84 | 88 |
| 2019 | 100 | 77 |
| 2020 | 70 | 84 |
| 2021 | 82 | 95 |
| 2022 | 75 | 81 |
| 2023 | 59 | 88 |
| 2024 | 65 | 79 |
| 2025 | 83 | 50 |
| 2026 | 33 | 56 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Interferometric displacement measurement apparatus15 Sep 2026US 12,736,324 B2Oxford University Innovation Limited
- Method to determine an absolute position of a movable object, interferometer system, projection system and lithograpic apparatus8 Sep 2026US 12,729,948 B2ASML Netherlands B. V.
- Double-mirror shear interferometer8 Sep 2026US 12,729,950 B2Hochschule Trier
- Second harmonic generation (SHG) measurement device and measurement method using the same1 Sep 2026US 12,723,863 B2Samsung Electronics Co., Ltd.
- Balanced heterodyne laser interferometer with optical axis shift1 Sep 2026US 12,723,864 B2Seiko Epson Corporation
- Method for driving laser light source and laser interferometer1 Oct 2026US 2026/0298612 A1Seiko Epson Corporation
- Optical sensor modules with interferometric sensing1 Oct 2026US 2026/0298615 A1Apple Inc.
- Apparatus and methods to enhance signal to noise ratio imaging performance in optical coherence tomography24 Sep 2026US 2026/0287326 A1The General Hospital Corporation
- Displacement sensing10 Sep 2026US 2026/0266594 A1UNM Rainforest Innovations
- Cat's-eye swept source laser for OCT and spectroscopy27 Aug 2026US 2026/0251565 A1
Most cited
By later US patents
- Method and apparatus for optical imaging with means for controlling the longitudinal range of the sample1,199US 5,321,501 AMassachusetts Institute of Technology · 1994
- Methods and apparatus for forward-directed optical scanning instruments1,184US 6,485,413 B1The General Hospital Corporation · 2002
- Method and apparatus for performing optical measurements using a fiber optic imaging guidewire, catheter or endoscope1,079US 6,134,003 AMassachusetts Institute of Technology · 2000
- Method and apparatus for performing optical measurements1,018US 5,459,570 AMassachusetts Institute of Technology · 1995
- Fiber optic imaging endoscope interferometer with at least one faraday rotator710US 6,501,551 B1Massachusetts Institute of Technology · 2002