H01J 61/10
Shields, screens, or guides for influencing the discharge
H01J61/10 (Shields, screens, or guides for influencing the discharge) appears on 145 US grants and 70 published applications in this corpus.
Search patents in H01J- Granted patents
- 145
- Published applications
- 70
- Assignees
- 78
- Inventors
- 285
- Latest grant
- 22 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 6 | 0 |
| 1980 | 8 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 6 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 8 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 5 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 2 |
| 2002 | 4 | 9 |
| 2003 | 9 | 4 |
| 2004 | 6 | 2 |
| 2005 | 4 | 5 |
| 2006 | 1 | 4 |
| 2007 | 1 | 6 |
| 2008 | 1 | 5 |
| 2009 | 5 | 6 |
| 2010 | 4 | 3 |
| 2011 | 5 | 4 |
| 2012 | 3 | 1 |
| 2013 | 3 | 2 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 3 | 1 |
| 2017 | 1 | 1 |
| 2018 | 2 | 2 |
| 2019 | 2 | 2 |
| 2020 | 2 | 2 |
| 2021 | 2 | 2 |
| 2022 | 2 | 0 |
| 2023 | 1 | 2 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lamp comprising multiple component designs and constructions22 Aug 2023US 11,735,409 B2Teslo Pty Ltd
- Lamp comprising multiple component designs and constructions20 Sep 2022US 11,450,522 B2Teslo Pty Ltd
- Broadband ultraviolet illumination sources23 Aug 2022US 11,424,117 B2KLA Corporation
- Methods and apparatus for multi-cathode substrate processing18 May 2021US 11,011,357 B2APPLIED Materials.Inc.
- Broadband ultraviolet illumination sources18 May 2021US 11,011,366 B2KLA Corporation
- Spectral range extension for laser-sustained plasma light collection28 May 2026US 2026/0148951 A1KLA Corporation
- Far ultraviolet light emitting device2 Oct 2025US 2025/0308880 A1LG Electronics Inc.
- Photoreactor and source for generating uv and vuv9 Nov 2023US 2023/0360902 A1United Kingdom Research and Innovation
- Lamp comprising multiple component designs and constructions2 Feb 2023US 2023/0030685 A1Teslo Pty Ltd
- Broadband ultraviolet illumination sources2 Sep 2021US 2021/0272791 A1KLA Corporation
Most cited
By later US patents
- Light-emitting structure having leakage current limited by an electrical conductor with an adjustable frequency and an adjustable potential126US 8,120,236 B2Saint-Gobain Glass France · 2012
- Gas discharge tube123US 6,741,036 B1Hamamatsu Photonics K.K. · 2004
- Gas discharge tube having precise electrode arrangement121US 6,586,866 B1Hamamatsu Photonics K.K. · 2003
- Pulsed plasma radiation device for emitting light in biologically significant spectral bands35US 6,328,760 B12001
- Low-pressure mercury vapor discharge lamp29US 4,199,708 AU. S. Philips Corporation · 1980