H01J 2231/50057
Characterised by form of output stage
Official title: characterised by form of output stage
H01J2231/50057 (Characterised by form of output stage) appears on 130 US grants and 29 published applications in this corpus.
Search patents in H01J- Granted patents
- 130
- Published applications
- 29
- Assignees
- 60
- Inventors
- 221
- Latest grant
- 8 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 8 | 0 |
| 1994 | 7 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 1 |
| 2002 | 4 | 5 |
| 2003 | 7 | 4 |
| 2004 | 3 | 2 |
| 2005 | 3 | 3 |
| 2006 | 5 | 1 |
| 2007 | 1 | 2 |
| 2008 | 2 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Microchannel plate and method of making the microchannel plate with an electron backscatter layer to amplify first strike electrons8 Apr 2025US 12,272,515 B2Elbit Systems of America, LLC
- Microchannel plate and method of making the microchannel plate with an electron backscatter layer to amplify first strike electrons13 Feb 2024US 11,901,151 B2Elbit Systems of America, LLC
- Wafer scale enhanced gain electron bombarded CMOS imager7 Nov 2023US 11,810,747 B2Elbit Systems of America, LLC
- Digital shutter control for bright flash recover in night vision equipment4 Aug 2020US 10,734,183 B2Elbit Systems of America, LLC
- Image intensifier bloom mitigation16 Jun 2020US 10,685,806 B2L-3 Communications Corporation-Insight Technology Division
- Microchannel plate and method of making the microchannel plate with an electron backscatter layer to amplify first strike electrons22 May 2025US 2025/0166954 A1Elbit Systems of America, LLC
- Digital night vision system7 Nov 2024US 2024/0369822 A1Galvion Ltd.
- Microchannel plate and method of making the microchannel plate with an electron backscatter layer to amplify first strike electrons25 Apr 2024US 2024/0136141 A1Elbit Systems of America, LLC
- Microchannel plate and method of making the microchannel plate with an electron backscatter layer to amplify first strike electrons28 Sep 2023US 2023/0307202 A1Elbit Systems of America, LLC
- Wafer scale enhanced gain electron bombarded cmos imager3 Feb 2022US 2022/0037106 A1Elbit Systems of America, LLC
Most cited
By later US patents
- Multi-functional day/night observation, ranging, and sighting device with active optical target acquisition and method of its operation104US 5,973,315 ALitton Systems, Inc. · 1999
- Solid state electron amplifier71US 4,990,766 AMurasa International · 1991
- Integrated imaging and ranging lidar receiver64US 5,198,657 AGeneral Atomics · 1993
- High data rate smart sensor technology62US 6,362,482 B1Advanced Scientific Concepts, Inc. · 2002
- Device for inputting data60US 6,504,143 B2Deutsche Telekom AG · 2003