H01J 2201/30476
Diamond-like carbon [dlc]
Official title: Diamond-like carbon [DLC]
H01J2201/30476 (Diamond-like carbon [dlc]) appears on 6 US grants and 9 published applications in this corpus.
Search patents in H01J- Granted patents
- 6
- Published applications
- 9
- Assignees
- 7
- Inventors
- 13
- Latest grant
- 14 Apr 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
By publication year.
Recent patents
- Method for producing an electron emitter coated with a nanorod-containing coating14 Apr 2020US 10,622,180 B2Cetteen GmbH
- Radio frequency field immersed ultra-low temperature electron source14 Aug 2018US 10,051,720 B1Los Alamos National Security, LLC
- Electron beam source and method of manufacturing the same13 May 2014US 8,723,138 B2Carl Zeiss Microscopy GmbH
- Electron beam source and method of manufacturing the same24 Apr 2012US 8,164,071 B2Carl Zeiss NTS GmbH
- Electron emitter structure and associated method of producing field emission displays13 Dec 2011US 8,076,832 B2Sony Corporation
- A uv sensitive photocathode, a method for producing a uv sensitive photocathode, and a detector for measuring uv radiation11 Jul 2024US 2024/0234072 A9Fenno-Aurum Oy
- A uv sensitive photocathode, a method for producing a uv sensitive photocathode, and a detector for measuring uv radiation25 Apr 2024US 2024/0136139 A1Fenno-Aurum Oy
- Method For Producing An Electron Emitter Coated With A Nanorod-Containing Coating19 Sep 2019US 2019/0287753 A1Cetteen GmbH
- Electron beam source and method of manufacturing the same31 May 2012US 2012/0131785 A1Carl Zeiss NTS GmbH
- Electron beam source and method of manufacturing the same1 Apr 2010US 2010/0078557 A1Carl Zeiss NTS GmbH
Most cited
By later US patents