H01J 2237/03
Mounting, supporting, spacing or insulating electrodes
H01J2237/03 (Mounting, supporting, spacing or insulating electrodes) appears on 222 US grants and 265 published applications in this corpus.
Search patents in H01J- Granted patents
- 222
- Published applications
- 265
- Assignees
- 112
- Inventors
- 634
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 2 | 3 |
| 2006 | 4 | 2 |
| 2007 | 0 | 8 |
| 2008 | 6 | 12 |
| 2009 | 7 | 14 |
| 2010 | 9 | 13 |
| 2011 | 6 | 6 |
| 2012 | 13 | 11 |
| 2013 | 8 | 17 |
| 2014 | 15 | 9 |
| 2015 | 16 | 20 |
| 2016 | 13 | 9 |
| 2017 | 11 | 13 |
| 2018 | 15 | 12 |
| 2019 | 15 | 5 |
| 2020 | 7 | 16 |
| 2021 | 8 | 8 |
| 2022 | 8 | 12 |
| 2023 | 15 | 20 |
| 2024 | 9 | 25 |
| 2025 | 18 | 16 |
| 2026 | 12 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electron beam irradiation device18 Aug 2026US 12,712,143 B2Nhv Corporation
- Self-centering voltage standoff4 Aug 2026US 12,700,523 B2APPLIED Materials.Inc.
- Proximity-electrode, charged particle beam device and method for inspecting and/or imaging a sample16 Jun 2026US 12,658,401 B2ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH
- Wire or rod shaped extraction electrode optics12 May 2026US 12,626,885 B2Axcelis Technologies, Inc.
- Orientation tool for electron backscatter diffraction21 Apr 2026US 12,609,275 B2GM Global Technology Operations LLC
- Processing system for generating ion beams having tunable angle8 Oct 2026US 2026/0311953 A1APPLIED Materials.Inc.
- Insulator, Charged Particle Gun, and Charged Particle Beam Device6 Aug 2026US 2026/0229440 A1Hitachi High-Tech Corporation
- Charged particle device and charged particle apparatus9 Jul 2026US 2026/0196439 A1ASML Netherlands B. V.
- Semiconductor manufacturing apparatus including reflector2 Jul 2026US 2026/0188604 A1Samsung Electronics Co., Ltd.
- Ion implantation device18 Jun 2026US 2026/0171344 A1Sumitomo Heavy Industries Ion Technology Co., Ltd.
Most cited
By later US patents
- Electrostatic lens array44US 8,748,842 B2Canon Kabushiki Kaisha · 2014
- Apparatus and method for charged particle filtering and ion implantation43US 6,639,227 B1APPLIED Materials.Inc. · 2003
- Stacked lens structure and method of use thereof for preventing electrical breakdown32US 7,045,794 B1Novelx, Inc. · 2006
- Charged particle beam lens having a particular support electrically insulating first and second electrodes from each other32US 8,829,465 B2Canon Kabushiki Kaisha · 2014
- Electrode of electrostatic lens and method of manufacturing the same32US 8,963,099 B2Canon Kabushiki Kaisha · 2015