G01N 29/32
Arrangements for suppressing undesired influences
Official title: Arrangements for suppressing undesired influences, e.g. temperature or pressure variations {, compensating for signal noise}
G01N29/32 (Arrangements for suppressing undesired influences) appears on 504 US grants and 547 published applications in this corpus.
Search patents in G01N- Granted patents
- 504
- Published applications
- 547
- Assignees
- 403
- Inventors
- 1,398
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 9 | 0 |
| 1995 | 7 | 0 |
| 1996 | 4 | 0 |
| 1997 | 8 | 0 |
| 1998 | 7 | 0 |
| 1999 | 8 | 0 |
| 2000 | 7 | 0 |
| 2001 | 10 | 1 |
| 2002 | 9 | 10 |
| 2003 | 3 | 9 |
| 2004 | 9 | 14 |
| 2005 | 5 | 7 |
| 2006 | 10 | 12 |
| 2007 | 9 | 7 |
| 2008 | 3 | 7 |
| 2009 | 8 | 14 |
| 2010 | 11 | 18 |
| 2011 | 8 | 20 |
| 2012 | 10 | 4 |
| 2013 | 7 | 8 |
| 2014 | 15 | 18 |
| 2015 | 10 | 16 |
| 2016 | 6 | 12 |
| 2017 | 18 | 22 |
| 2018 | 8 | 38 |
| 2019 | 24 | 42 |
| 2020 | 39 | 58 |
| 2021 | 37 | 49 |
| 2022 | 43 | 42 |
| 2023 | 38 | 36 |
| 2024 | 35 | 33 |
| 2025 | 30 | 39 |
| 2026 | 21 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for deconvolution of real-time mass from the influence of temperature and pressure on crystal microbalance15 Sep 2026US 12,736,503 B2Inficon GmbH
- Method for determining whether defects are present in the material of a ceramic component18 Aug 2026US 12,710,401 B2Aktiebolaget Skf
- Support bed for impact measurements11 Aug 2026US 12,704,480 B2Grindosonic BV
- Vibronic multisensor11 Aug 2026US 12,704,484 B2Endress + Hauser GmbH + Co. KG
- Ultrasound probe with heat transfer structure30 Jun 2026US 12,667,335 B2FUJIFILM Corporation
- Ultrasonic testing systems and related devices and methods8 Oct 2026US 2026/0309678 A1
- Method of applying signal amplification for driving an ultrasound transducer, corresponding circuit and system1 Oct 2026US 2026/0298884 A1STMicroelectronics International N. V.
- Physical quantity measurement system10 Sep 2026US 2026/0266641 A1Panasonic Intellectual Property Management Co., Ltd.
- Apparatus for determining leakage using pipeline characteristics and noise pattern, and learning method thereof23 Jul 2026US 2026/0210792 A1Sc Solution Global Co., Ltd
- A system and method for ultrasound imaging using arbitrary virtual array sources of aperture excitation4 Jun 2026US 2026/0153483 A1Indian Institute of Technology Madras (Iit Madras)
Most cited
By later US patents
- Gas sensor207US 5,351,522 AAequitron Medical, Inc. · 1994
- Method and apparatus for ultrasonic detection of air bubbles200US 5,394,732 ACobe Laboratories, Inc. · 1995
- Three-dimensional temperature probe146US 4,513,749 AThe Board of Trustees of the Leland Stanford University · 1985
- Laser ultrasonics-based material analysis system and method using matched filter processing140US 5,604,592 ATextron Defense Systems, Division of Avco Corporation · 1997
- Laser ultrasonics-based material analysis system and method122US 5,638,396 ATextron Systems Corporation · 1997