H01J 2209/268
Treated surfaces and surface preparations
Official title: treated surfaces and surface preparations, e.g. to improve adhesion
H01J2209/268 (Treated surfaces and surface preparations) appears on 4 US grants and 2 published applications in this corpus.
Search patents in H01J- Granted patents
- 4
- Published applications
- 2
- Assignees
- 5
- Inventors
- 10
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 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 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Ultra-high vacuum seal, assembly, and method of making the same26 May 2026US 12,640,358 B2Quantinuum LLC
- Funnel for color cathode ray tube26 Apr 2005US 6,885,142 B2Nippon Electric Glass Co., Ltd.
- Frit protection in sealing process for flat panel displays14 Oct 2003US 6,632,117 B1Candescent Intellectual Property Services, Inc.
- Panel for a color cathode ray tube2 Jan 2001US 6,169,588 AAsahi Glass Company, Limited
Most cited
By later US patents