H01J 2237/06391
Positron sources
H01J2237/06391 (Positron sources) appears on 9 US grants and 7 published applications in this corpus.
Search patents in H01J- Granted patents
- 9
- Published applications
- 7
- Assignees
- 6
- Inventors
- 13
- Latest grant
- 4 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 2 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Positron source and method4 Feb 2025US 12,219,689 B1
- Real-time S-parameter imager8 Nov 2011US 8,053,724 B2The University of Hong Kong
- Real-time S-parameter imager24 Aug 2010US 7,781,732 B2The University of Hong Kong
- Apparatus and method for long-term storage of antimatter4 May 2010US 7,709,819 B2Positronics Research LLC
- Real-time S-parameter imager2 Sep 2008US 7,420,166 B2The University of Hong Kong
- Energy Converter and Method4 Sep 2025US 2025/0277696 A1
- Real-time s-parameter imager23 Dec 2010US 2010/0322505 A1The University of Hong Kong
- Apparatus and method for long-term storage of antimatter21 Jan 2010US 2010/0012864 A1Positronics Research LLC
- Real-time S-parameter imager15 Nov 2007US 2007/0265789 A1The University of Hong Kong
- Real-time S-parameter imager19 Jan 2006US 2006/0011831 A1The University of Hong Kong
Most cited
By later US patents
- Positron source6US 6,043,489 ALEO Elektronenmikroskopie GmbH · 2000
- Positron beam lithography5US 5,262,651 ATexas Instruments Incorporated · 1993
- Positron trap beam source for positron microbeam production4US 6,630,666 B22003
- Real-time S-parameter imager2US 7,420,166 B2The University of Hong Kong · 2008
- Real-time S-parameter imager1US 7,781,732 B2The University of Hong Kong · 2010