H01J 9/385
Exhausting vessels
H01J9/385 (Exhausting vessels) appears on 126 US grants and 101 published applications in this corpus.
Search patents in H01J- Granted patents
- 126
- Published applications
- 101
- Assignees
- 79
- Inventors
- 303
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 9 | 0 |
| 1999 | 6 | 0 |
| 2000 | 10 | 0 |
| 2001 | 4 | 2 |
| 2002 | 2 | 5 |
| 2003 | 9 | 6 |
| 2004 | 0 | 4 |
| 2005 | 8 | 11 |
| 2006 | 10 | 9 |
| 2007 | 4 | 11 |
| 2008 | 6 | 16 |
| 2009 | 4 | 12 |
| 2010 | 8 | 6 |
| 2011 | 8 | 3 |
| 2012 | 4 | 2 |
| 2013 | 4 | 1 |
| 2014 | 2 | 1 |
| 2015 | 1 | 5 |
| 2016 | 1 | 2 |
| 2017 | 2 | 1 |
| 2018 | 3 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Implantable medical device selective encapsulation1 Sep 2026US 12,725,751 B2Cardiac Pacemakers, Inc.
- Magnetron18 May 2021US 11,011,339 B2
- Electrochemical method and apparatus for forming a vacuum in a sealed enclosure5 Jan 2021US 10,883,187 B2Atmospherix LLC
- Semiconductor device and related manufacturing method5 Jun 2018US 9,991,082 B2Semiconductor Manufacturing International (Shanghai) Corporation
- Source housing assembly for controlling ion beam extraction stability and ion beam current3 Apr 2018US 9,934,928 B2Varian Semiconductor Equipment Associates, Inc.
- Implantable medical device selective encapsulation29 Aug 2024US 2024/0290566 A1Cardiac Pacemakers, Inc.
- System and method for creating a vacuum in an x-ray tube4 Apr 2024US 2024/0112876 A1GE Precision Healthcare LLC
- Portable x-ray tube19 Nov 2020US 2020/0365363 A1Xl Co., Ltd.
- Electrochemical method and apparatus for forming a vacuum in a sealed enclosure19 Apr 2018US 2018/0105948 A1Atmospherix LLC
- Semiconductor device and related manufacturing method12 Oct 2017US 2017/0294284 A1Semiconductor Manufacturing International (Shanghai) Corporation
Most cited
By later US patents
- Method for evacuating and sealing field emission displays40US 5,697,825 AMicron Display Technology, Inc. · 1997
- Low temperature method for evacuating and sealing field emission displays40US 5,827,102 AMicron Technology, Inc. · 1998
- Method for evacuating and sealing field emission displays34US 5,997,378 AMicron Technology, Inc. · 1999
- Matrix getter for residual gas in vacuum sealed panels31US 5,866,978 AFED Corporation · 1999
- Exhaust oven for cathode ray tubes25US 4,752,268 AChugai Ro Co., Ltd. · 1988