G01B 11/161
By interferometric means
Official title: {by interferometric means}
G01B11/161 (By interferometric means) appears on 386 US grants and 336 published applications in this corpus.
Search patents in G01B- Granted patents
- 386
- Published applications
- 336
- Assignees
- 249
- Inventors
- 811
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 7 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 13 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 9 | 0 |
| 2001 | 6 | 2 |
| 2002 | 4 | 8 |
| 2003 | 7 | 4 |
| 2004 | 8 | 9 |
| 2005 | 5 | 9 |
| 2006 | 5 | 5 |
| 2007 | 7 | 4 |
| 2008 | 8 | 6 |
| 2009 | 7 | 3 |
| 2010 | 7 | 6 |
| 2011 | 1 | 8 |
| 2012 | 6 | 6 |
| 2013 | 9 | 15 |
| 2014 | 12 | 4 |
| 2015 | 7 | 13 |
| 2016 | 11 | 17 |
| 2017 | 13 | 22 |
| 2018 | 10 | 23 |
| 2019 | 31 | 29 |
| 2020 | 21 | 35 |
| 2021 | 29 | 30 |
| 2022 | 27 | 20 |
| 2023 | 15 | 20 |
| 2024 | 19 | 21 |
| 2025 | 15 | 12 |
| 2026 | 9 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Optical communication device and operation method thereof6 Oct 2026US 12,754,012 B2Nanning FuLian FuGui Precision Industrial Co., Ltd.
- Cylindric decomposition for efficient mitigation of substrate deformation with film deposition and ion implantation29 Sep 2026US 12,751,253 B2APPLIED Materials.Inc.
- Systems and methods for analysis of material properties of components and structures using machining processes to enable stress relief in the material under test23 Jun 2026US 12,663,347 B2
- Method of and system for representing shape of an optical fiber sensor9 Jun 2026US 12,650,297 B2Koninklijke Philips N. V.
- Digital speckle based online water wall stress monitoring method and device24 Mar 2026US 12,584,731 B2Huaneng (Zhejiang) Energy Development Co., Ltd.
- Lithographic apparatus and inspection system for measuring wafer deformation16 Jul 2026US 2026/0202191 A1ASML Netherlands B. V.
- Optical Communication Device and Operation Method thereof7 May 2026US 2026/0126285 A1Nanning FuLian FuGui Precision Industial Co., Ltd.
- System and method for generating stencils-based speckle patterns23 Apr 2026US 2026/0111004 A1Pratt & Whitney Canada Corp. (P&Wc)
- Calculation of redundant bend in multi-core fiber for safety22 Jan 2026US 2026/0022931 A1Intuitive Surgical Operations, Inc.
- Systems and methods for quasi-doppler shift interferometer15 Jan 2026US 2026/0017781 A1
Most cited
By later US patents
- Apparatus and method for determining the stress and strain in pipes, pressure vessels, structural members and other deformable bodies171US 5,065,331 A1991
- Method and apparatus for speckle-shearing interferometric deformation analysis130US 4,682,892 AThe Goodyear Tire & Rubber Company · 1987
- Apparatus for the practice of double exposure interferometric non-destructive testing115US 4,425,039 AIndustrial Holographics, Inc. · 1984
- Shape sensing with multi-core fiber sensor76US 10,823,627 B2Intuitive Surgical Operations, Inc. · 2020
- Holographic instrument for measuring stress in a borehole wall64US 3,960,448 ATRW Inc. · 1976