G01N 29/2468
Probes with delay lines
Official title: {Probes with delay lines}
G01N29/2468 (Probes with delay lines) appears on 117 US grants and 121 published applications in this corpus.
Search patents in G01N- Granted patents
- 117
- Published applications
- 121
- Assignees
- 65
- Inventors
- 232
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 4 | 5 |
| 2004 | 3 | 5 |
| 2005 | 2 | 5 |
| 2006 | 2 | 1 |
| 2007 | 2 | 3 |
| 2008 | 2 | 6 |
| 2009 | 3 | 3 |
| 2010 | 4 | 3 |
| 2011 | 1 | 4 |
| 2012 | 2 | 1 |
| 2013 | 3 | 1 |
| 2014 | 4 | 5 |
| 2015 | 1 | 3 |
| 2016 | 2 | 2 |
| 2017 | 3 | 6 |
| 2018 | 5 | 19 |
| 2019 | 6 | 4 |
| 2020 | 8 | 18 |
| 2021 | 13 | 4 |
| 2022 | 13 | 10 |
| 2023 | 10 | 5 |
| 2024 | 5 | 3 |
| 2025 | 3 | 3 |
| 2026 | 5 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multiplexing surface acoustic wave sensors with delay line coding18 Aug 2026US 12,710,397 B2Aviana Molecular Technologies, LLC
- Methods and apparatus for acoustic metrology5 May 2026US 12,618,804 B2ASML Netherlands B. V.
- Apparatus for ultrasonically measuring thin film thickness with retroreflector and method thereof21 Apr 2026US 12,607,461 B2Center for Advanced Meta-Materials
- System, method, and apparatus for inspecting a surface31 Mar 2026US 12,591,239 B2Gecko Robotics, Inc.
- Apparatus for ultrasonically measuring thin film thickness with retroreflector and method thereof17 Mar 2026US 12,578,187 B2Center for Advanced Meta-Materials
- Systems and methods for non-destructively inspecting components28 May 2026US 2026/0146975 A1The Boeing Company
- Fluid Sensor6 Mar 2025US 2025/0076256 A1Tribosonics Limited
- Improvements in and relating to ultrasound probes13 Feb 2025US 2025/0052724 A1Cavendish Nuclear Limited
- Apparatus for measuring thin film thickness and method thereof16 Jan 2025US 2025/0020457 A1Center for Advanced Meta-Materials
- System, method, and apparatus for inspecting a surface17 Oct 2024US 2024/0345580 A1Gecko Robotics, Inc.
Most cited
By later US patents
- Controller for inspection robot traversing an obstacle87US 11,148,292 B2Gecko Robotics, Inc. · 2021
- Dynamic rail longitudinal stress measuring system74US 5,386,727 AHerzog Contracting Corp. · 1995
- System, method, and apparatus to perform a surface inspection using real-time position information71US 10,481,608 B2Gecko Robotics, Inc. · 2019
- Inspection robot with couplant chamber disposed within sled for acoustic coupling71US 10,698,412 B2Gecko Robotics, Inc. · 2020
- Inspection robot having vertically distributed payloads with horizontally distributed sensor sleds68US 10,534,365 B2Gecko Robotics, Inc. · 2020