H01J 2217/00
Gas-filled discharge tubes
H01J2217/00 (Gas-filled discharge tubes) appears on 308 US grants and 237 published applications in this corpus.
Search patents in H01J- Granted patents
- 308
- Published applications
- 237
- Assignees
- 129
- Inventors
- 647
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 8 | 0 |
| 1998 | 8 | 0 |
| 1999 | 19 | 0 |
| 2000 | 24 | 0 |
| 2001 | 16 | 4 |
| 2002 | 21 | 26 |
| 2003 | 15 | 40 |
| 2004 | 29 | 35 |
| 2005 | 24 | 50 |
| 2006 | 29 | 29 |
| 2007 | 26 | 23 |
| 2008 | 18 | 9 |
| 2009 | 14 | 6 |
| 2010 | 16 | 6 |
| 2011 | 8 | 1 |
| 2012 | 2 | 0 |
| 2013 | 1 | 0 |
| 2014 | 2 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 2 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Implantable medical device selective encapsulation1 Sep 2026US 12,725,751 B2Cardiac Pacemakers, Inc.
- Switch device7 Jan 2025US 12,191,105 B2Kabushiki Kaisha Toshiba
- Heat spreader for emissive display device8 Oct 2019US 10,440,865 B2NeoGraf Solutions, LLC
- Heat dissipating structure and electronic apparatus26 Mar 2019US 10,244,668 B2Panasonic Intellectual Property Management Co., Ltd.
- Encapsulation structure, encapsulating method and display device30 Jan 2018US 9,882,162 B2Boe Technology Group Co., Ltd.
- Inverted plasma source, and method13 Mar 2025US 2025/0087457 A1MKS Instruments, Inc.
- Implantable medical device selective encapsulation29 Aug 2024US 2024/0290566 A1Cardiac Pacemakers, Inc.
- Switch device26 May 2022US 2022/0165532 A1Kabushiki Kaisha Toshiba
- Combined heating and power modules and devices17 Sep 2020US 2020/0294779 A1Modern Electron, LLC
- Combined heating and power modules and devices17 Sep 2020US 2020/0294780 A1Modern Electron, LLC
Most cited
By later US patents
- Glass laminate substrate having enhanced impact and static loading resistance101US 7,201,965 B2Corning Incorporated · 2007
- Semiconductor device and method of fabricating same96US 6,294,799 B1Semiconductor Energy Laboratory Co.Ltd. · 2001
- Plasma display panel, method of fabricating the same, and display apparatus using the plasma display panel82US 5,831,374 AMatsushita Electric Industrial Co., Ltd. · 1998
- Gas plasma display76US 4,554,537 AAT&T Bell Laboratories · 1985
- Method and apparatus for driving plasma display panel74US 6,034,482 AFujitsu Limited · 2000