H01J 29/88
Provided with coatings on the walls thereof
Official title: provided with coatings on the walls thereof; Selection of materials for the coatings {(H01J29/868 and H01J29/89 take precedence)}
H01J29/88 (Provided with coatings on the walls thereof) appears on 157 US grants and 49 published applications in this corpus.
Search patents in H01J- Granted patents
- 157
- Published applications
- 49
- Assignees
- 62
- Inventors
- 322
- Latest grant
- 29 Sep 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 6 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 4 | 0 |
| 1981 | 10 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 7 | 4 |
| 2002 | 4 | 9 |
| 2003 | 9 | 9 |
| 2004 | 11 | 7 |
| 2005 | 2 | 3 |
| 2006 | 4 | 5 |
| 2007 | 3 | 6 |
| 2008 | 1 | 3 |
| 2009 | 1 | 1 |
| 2010 | 4 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Image intensifier sensor as well as an imaging device comprising such an image intensifier sensor29 Sep 2020US 10,790,109 B2Photonis Netherlands B.V.
- Electron tube29 Mar 2016US 9,299,530 B2Hamamatsu Photonics K.K.
- Image display apparatus and manufacturing method thereof26 Oct 2010US 7,821,190 B2Canon Kabushiki Kaisha
- Image display device24 Aug 2010US 7,781,955 B2Canon Kabushiki Kaisha
- Image display apparatus and information display apparatus23 Feb 2010US 7,667,695 B2Canon Kabushiki Kaisha
- Image intensifier sensor as well as an imaging device comprising such an image intensifier sensor31 Aug 2017US 2017/0250049 A1Photonis Netherlands B.V.
- Electron tube13 Aug 2015US 2015/0228439 A1Hamamatsu Photonics K.K.
- Image Display Device1 Jan 2009US 2009/0002573 A1
- Lightweight High Deflection Angle Cathode Ray Tube and Method of Making the Same11 Sep 2008US 2008/0218055 A1
- Image display apparatus and manufacturing method thereof6 Mar 2008US 2008/0054786 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Flat cathode-ray tube108US 5,528,100 AMitsubishi Denki Kabushiki Kaisha · 1996
- Substrate with a photocatalytic coating57US 6,465,088 B1Saint-Gobain Glass France · 2002
- Cathode-ray tube with its display front protected from undesirable electrification22US 5,025,490 AHitachi, Ltd. · 1991
- Image-forming apparatus22US 6,787,983 B2Canon Kabushiki Kaisha · 2004
- Projection display faceplate employing an optically transmissive diamond coating of high thermal conductivity20US 5,132,585 AMotorola, Inc. · 1992