H01J 9/245
Specially adapted for gas discharge tubes or lamps
Official title: {specially adapted for gas discharge tubes or lamps (H01J9/241, H01J9/26 take precedence)}
H01J9/245 (Specially adapted for gas discharge tubes or lamps) appears on 378 US grants and 358 published applications in this corpus.
Search patents in H01J- Granted patents
- 378
- Published applications
- 358
- Assignees
- 157
- Inventors
- 895
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 4 | 0 |
| 1983 | 6 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 7 | 0 |
| 1990 | 6 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 9 | 0 |
| 1999 | 10 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 7 |
| 2002 | 8 | 21 |
| 2003 | 27 | 31 |
| 2004 | 25 | 33 |
| 2005 | 19 | 51 |
| 2006 | 25 | 52 |
| 2007 | 24 | 42 |
| 2008 | 21 | 27 |
| 2009 | 21 | 15 |
| 2010 | 19 | 13 |
| 2011 | 15 | 7 |
| 2012 | 12 | 6 |
| 2013 | 6 | 2 |
| 2014 | 6 | 14 |
| 2015 | 4 | 7 |
| 2016 | 4 | 4 |
| 2017 | 4 | 2 |
| 2018 | 5 | 6 |
| 2019 | 9 | 6 |
| 2020 | 2 | 4 |
| 2021 | 1 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 2 |
| 2025 | 1 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of fabricating a high-pressure laser-sustained-plasma lamp6 Oct 2026US 12,755,922 B1KLA Corporation
- Susceptor manufacturing method and the manufactured susceptor using the same11 Mar 2025US 12,249,501 B2ASM IP Holding B. V.
- Method of fabricating a high-pressure laser-sustained-plasma lamp5 Mar 2024US 11,923,185 B2KLA Corporation
- Method of forming plasma processing apparatus, related apparatus, and method of forming semiconductor device using the same1 Aug 2023US 11,715,628 B2Samsung Electronics Co., Ltd.
- Processing equipment component plating8 Mar 2022US 11,270,870 B2APPLIED Materials.Inc.
- Process chamber process kit with protective coating3 Sep 2026US 2026/0260852 A1APPLIED Materials.Inc.
- Susceptor manufacturing method and the manufactured susceptor using the same31 Jul 2025US 2025/0246391 A1ASM IP Holding B. V.
- Metallic articles, semiconductor processing systems having metallic articles, and methods of making metallic articles5 Jun 2025US 2025/0183009 A1ASM IP Holding B. V.
- Susceptor manufacturing method and the manufactured susceptor using the same5 Dec 2024US 2024/0404779 A1ASM IP Holding B. V.
- Plasma-resistant glass, chamber interior parts for semiconductor manufacturing process, and methods for manufacturing same15 Aug 2024US 2024/0274410 A1Hansol IONES Co., Ltd.
Most cited
By later US patents
- Bulb-type lamp and manufacturing method for the bulb-type lamp141US 6,736,526 B2Matsushita Electric Industrial Co., Ltd. · 2004
- Discharge tube having a double-tube type structure111US 5,359,255 AHamamatsu Photonics K.K. · 1994
- Glass structures for information displays101US 5,984,747 ACorning Incorporated · 1999
- Double ended quartz lamp with end bend control82US 5,896,004 AGeneral Electric Company · 1999
- Breath test apparatus and methods77US 6,656,127 B1Oridion Breathid Ltd. · 2003