G01R 31/01
Subjecting similar articles in turn to test
Official title: Subjecting similar articles in turn to test, e.g. "go/no-go" tests in mass production; Testing objects at points as they pass through a testing station (testing of cables continuously passing the testing apparatus G01R31/59; testing dielectric strength or breakdown voltage G01R31/12)
G01R31/01 (Subjecting similar articles in turn to test) appears on 421 US grants and 313 published applications in this corpus.
Search patents in G01R- Granted patents
- 421
- Published applications
- 313
- Assignees
- 255
- Inventors
- 895
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 6 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 6 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 9 | 0 |
| 1997 | 6 | 0 |
| 1998 | 12 | 0 |
| 1999 | 20 | 0 |
| 2000 | 30 | 0 |
| 2001 | 34 | 5 |
| 2002 | 36 | 33 |
| 2003 | 16 | 18 |
| 2004 | 23 | 21 |
| 2005 | 17 | 14 |
| 2006 | 8 | 16 |
| 2007 | 14 | 15 |
| 2008 | 10 | 14 |
| 2009 | 10 | 11 |
| 2010 | 10 | 7 |
| 2011 | 8 | 7 |
| 2012 | 4 | 7 |
| 2013 | 11 | 20 |
| 2014 | 7 | 15 |
| 2015 | 9 | 6 |
| 2016 | 6 | 6 |
| 2017 | 8 | 8 |
| 2018 | 7 | 8 |
| 2019 | 9 | 9 |
| 2020 | 9 | 17 |
| 2021 | 18 | 12 |
| 2022 | 13 | 12 |
| 2023 | 6 | 12 |
| 2024 | 9 | 12 |
| 2025 | 9 | 3 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Capacitor testing for implantable stimulators25 Aug 2026US 12,714,855 B2Cochlear Limited
- Method and control arrangement for mass scale production testing of secondary cells28 Jul 2026US 12,693,343 B2Northvolt AB
- Method for tuning an electrochemical double layer to generate sound representative of properties of the double layer19 May 2026US 12,631,676 B2Wisconsin Alumni Research Foundation
- Power conversion apparatus, deterioration determination method for smoothing capacitor5 May 2026US 12,618,886 B2Hitachi Industrial Equipment Systems Co., Ltd.
- Method and apparatus for monitoring a low-pass filter, battery management system, battery and vehicle21 Apr 2026US 12,607,683 B2Hella GmbH & Co. KGaA
- Inspection device and inspection method28 May 2026US 2026/0147064 A1Tokyo Weld Co., Ltd.
- Commissioning of a test arrangement21 May 2026US 2026/0140160 A1Omicron Electronics GmbH
- Test handler for electronic component12 Mar 2026US 2026/0072075 A1Mirae Corporation
- System and method for testing a device on production line12 Feb 2026US 2026/0043838 A1Pitpatpet Ltd
- Virtualizing Hardware Processing Resources in a Processor22 Jan 2026US 2026/0023112 A1NVIDIA Corporation
Most cited
By later US patents
- Compositions and methods for helper-free production of recombinant adeno-associated viruses184US 6,258,595 B1The Trustees of the University of Pennsylvania · 2001
- Die sorter178US 5,654,204 A1997
- Method and apparatus for the transport and tracking of an electronic component149US 6,644,982 B1FormFactor, Inc. · 2003
- Compositions and methods for helper-free production of recombinant adeno-associated viruses144US 6,485,966 B2The Trustees of the University of Pennsylvania · 2002
- Compositions and methods for helper-free production of recombinant adeno-associated viruses144US 7,022,519 B2The Trustees of the University of Pennsylvania · 2006