G01R 1/072
Containing ionised gas
Official title: {containing ionised gas}
G01R1/072 (Containing ionised gas) appears on 13 US grants and 10 published applications in this corpus.
Search patents in G01R- Granted patents
- 13
- Published applications
- 10
- Assignees
- 10
- Inventors
- 35
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Plasma diagnostic apparatus and operating method thereof27 Jan 2026US 12,537,176 B2Samsung Electronics Co., Ltd.
- Optical-electrical device using hybrid automated testing equipment8 Feb 2022US 11,243,550 B2Juniper Networks, Inc.
- Electrical inspection of electronic devices using electron-beam induced plasma probes20 Dec 2016US 9,523,714 B2Orbotech Ltd.
- Method and apparatus for non-contact electrical probe27 Mar 2007US 7,196,536 B2Agilent Technologies, Inc.
- Non-contact plasma probe for testing electrical continuity of printed wire boards12 Sep 2000US 6,118,285 AProbot Incorporated
- Method for testing a packaging substrate, and apparatus for testing a packaging substrate17 Sep 2026US 2026/0276702 A1
- Test system and method for performing high-voltage testing on a device under test22 Jan 2026US 2026/0023099 A1Mpi Corporation
- Plasma diagnostic apparatus and operating method thereof18 Jul 2024US 2024/0242944 A1Samsung Electronics Co., Ltd.
- Optical-electrical device using hybrid automated testing equipment7 Apr 2022US 2022/0107659 A1Juniper Networks, Inc.
- Optical-electrical device using hybrid automated testing equipment2 Dec 2021US 2021/0373585 A1Juniper Networks, Inc.
Most cited
By later US patents
- Electro-luminescent method and testing system for unpopulated printed circuit boards, ceramic substrates, and the like having both electrical and electro-optical read-out45US 4,771,230 ATestamatic Limited · 1988
- Apparatus for testing electrical microprinted circuits utilizing ionizing gas for providing electrical connections16US 4,600,878 ASiemens Aktiengesellschaft · 1986
- Apparatus for electrical function checking of wiring matrices11US 4,705,329 ASiemens Aktiengesellschaft · 1987
- Device for electrically checking printed circuit boards11US 4,777,432 ASiemens Aktiengesellschaft · 1988
- Drive device for an apparatus for electrical function testing of wiring matrices11US 4,967,149 ASiemens Aktiengesellschaft · 1990