G01N 2291/269
Various geometry objects
G01N2291/269 (Various geometry objects) appears on 1,452 US grants and 1,346 published applications in this corpus.
Search patents in G01N- Granted patents
- 1,452
- Published applications
- 1,346
- Assignees
- 690
- Inventors
- 3,268
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 7 | 0 |
| 1978 | 5 | 0 |
| 1979 | 3 | 0 |
| 1980 | 11 | 0 |
| 1981 | 11 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 10 | 0 |
| 1985 | 8 | 0 |
| 1986 | 8 | 0 |
| 1987 | 11 | 0 |
| 1988 | 8 | 0 |
| 1989 | 11 | 0 |
| 1990 | 9 | 0 |
| 1991 | 10 | 0 |
| 1992 | 16 | 0 |
| 1993 | 9 | 0 |
| 1994 | 12 | 0 |
| 1995 | 10 | 0 |
| 1996 | 14 | 0 |
| 1997 | 20 | 0 |
| 1998 | 10 | 0 |
| 1999 | 29 | 0 |
| 2000 | 24 | 0 |
| 2001 | 24 | 6 |
| 2002 | 33 | 27 |
| 2003 | 23 | 26 |
| 2004 | 26 | 31 |
| 2005 | 25 | 38 |
| 2006 | 29 | 42 |
| 2007 | 34 | 43 |
| 2008 | 32 | 51 |
| 2009 | 29 | 63 |
| 2010 | 43 | 37 |
| 2011 | 38 | 31 |
| 2012 | 37 | 34 |
| 2013 | 36 | 46 |
| 2014 | 31 | 59 |
| 2015 | 35 | 67 |
| 2016 | 71 | 71 |
| 2017 | 49 | 64 |
| 2018 | 73 | 79 |
| 2019 | 77 | 75 |
| 2020 | 80 | 85 |
| 2021 | 60 | 75 |
| 2022 | 67 | 96 |
| 2023 | 71 | 67 |
| 2024 | 72 | 41 |
| 2025 | 54 | 65 |
| 2026 | 35 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G01N 2291/2694Wings or other aircraft partsIndexing code438
- G01N 2291/2693Rotor or turbine partsIndexing code284
- G01N 2291/2697Wafer or electronic partsIndexing code187
- G01N 2291/2698Other discrete objectsIndexing code154
- G01N 2291/2696Wheels, gears, bearingsIndexing code143
- G01N 2291/2695Bottles, containersIndexing code140
- G01N 2291/2691Bolts, screws, headsIndexing code87
- G01N 2291/2692TyresIndexing code16
Recent patents
- Tissue-mimicking hydrogel material8 Sep 2026US 12,728,184 B2University of Washington
- Wafer chuck having multiple simultaneously actuated wafer contact fingers for handling a wafer8 Sep 2026US 12,733,447 B2Pva Tepla Analytical Systems GmbH
- Flexible capacitive micromachined ultrasonic transducer arrays25 Aug 2026US 12,714,404 B2The University of British Columbia
- Non-destructive inspection method including inspecting multiple observation sites and method of manufacturing semiconductor memory device using the same25 Aug 2026US 12,716,832 B2Samsung Electronics Co., Ltd.
- Material selection system and method for constructing a musical instrument25 Aug 2026US 12,716,875 B1
- Robotic continuously scanning laser vibrometer system for vibration measurement and modal identification of a structure1 Oct 2026US 2026/0298882 A1University of Maryland, Baltimore County
- Method and system for measuring lubrication film thickness of sliding nearing based on ultrasonic proportional coefficient3 Sep 2026US 2026/0259047 A1Xi' An Jiaotong University
- Systems and Methods for Ultrasonic Inspection of Complex Geometries3 Sep 2026US 2026/0259178 A1General Electric Company
- Processing chambers for cleaning and inspection of bonded substrates and related methods27 Aug 2026US 2026/0251617 A1APPLIED Materials.Inc.
- Determining acoustic characteristics of sample containers and fluid samples therein using reflected acoustic signals27 Aug 2026US 2026/0251622 A1Labcyte Inc.
Most cited
By later US patents
- Non-contact method and apparatus for inspection of inertia welds225US 5,652,389 AThe United States of America as represented by the Secretary of Commerce · 1997
- Apparatus and method for performing non-destructive inspections of large area aircraft structures201US 6,220,099 B1CE Nuclear Power LLC · 2001
- Health monitoring196US 6,928,370 B2Oxford Biosignals Limited · 2005
- Front surface matched piezoelectric ultrasonic transducer array with wide field of view190US 4,211,948 AGeneral Electric Company · 1980
- Method and apparatus for analyzing rotating machines168US 5,109,700 ALife Systems, Inc. · 1992