H01J 2229/8915
Surface treatment of vessel or device
Official title: Surface treatment of vessel or device, e.g. controlled surface roughness
H01J2229/8915 (Surface treatment of vessel or device) appears on 20 US grants and 8 published applications in this corpus.
Search patents in H01J- Granted patents
- 20
- Published applications
- 8
- Assignees
- 14
- Inventors
- 39
- Latest grant
- 4 Nov 2008
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Process for producing an antireflection film4 Nov 2008US 7,445,733 B2Dai Nippon Printing Co.Ltd.
- CRT having a contrast enhancing exterior coating and method of manufacturing the same23 Jan 2007US 7,166,957 B2Thomson Licensing
- Antiglare film and process for producing the same25 Apr 2006US 7,033,638 B2Dai Nippon Printing Co.Ltd.
- Anti-glare film and process for producing same thereof24 Feb 2004US 6,696,140 B2Dai Nippon Printing Co.Ltd.
- Cathode ray tube having high and low refractive index films on the outer face of the glass panel thereof26 Feb 2002US 6,351,062 B1Hitachi Device Engineering Co., Ltd.
- Antireflection film7 Feb 2008US 2008/0032058 A1Dai Nippon Printing Co.Ltd.
- Antiglare film and process for producing the same20 Jul 2006US 2006/0159902 A1Dai Nippon Printing Co.Ltd.
- Antireflection film9 Mar 2006US 2006/0050387 A1Dai Nippon Printing Co.Ltd.
- Lens system for manufacturing crt screens1 Dec 2005US 2005/0264158 A1Koninklijke Philips Electronics N. V.
- Antiglare film and process for producing the same5 Aug 2004US 2004/0150874 A1Dai Nippon Printing Co.Ltd.
Most cited
By later US patents
- Anti-glare film and process for producing same thereof51US 6,696,140 B2Dai Nippon Printing Co.Ltd. · 2004
- Cathode-ray tube and method of producing the same25US 5,770,258 AMitsubishi Denki Kabushiki Kaisha · 1998
- Panel with anti-reflective multi-layered film thereon22US 5,051,652 AAsahi Glass Company, Limited · 1991
- Cathode ray tube with multilayered high- and low-refractive index films thereon15US 5,973,450 AHitachi Device Engineering Co., Ltd. · 1999
- Method of reducing the reflectance of a transparent viewing screen and viewing screen with reduced reflectance14US 4,731,558 AU. S. Philips Corporation · 1988