H01J 2229/0777
Coatings
H01J2229/0777 (Coatings) appears on 56 US grants and 10 published applications in this corpus.
Search patents in H01J- Granted patents
- 56
- Published applications
- 10
- Assignees
- 18
- Inventors
- 96
- Latest grant
- 2 May 2006
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 6 |
| 2003 | 2 | 1 |
| 2004 | 4 | 2 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Methods to improve insulator performance for cathode-ray tube (CRT) applications2 May 2006US 7,037,160 B2Thomson Licensing
- Color cathode ray tube and method of manufacturing the same19 Jul 2005US 6,919,673 B2Kabushiki Kaisha Toshiba
- Cathode-ray tube having a focus mask with improved insulator performance31 Aug 2004US 6,784,606 B2Thomson Licensing S. A.
- Shadow mask in color CRT6 Apr 2004US 6,717,342 B2LG Electronics Inc.
- Cathode-ray tube having a focus mask using partially conductive insulators13 Jan 2004US 6,677,700 B2Thomson Licensing S. A.
- Methods to improve insulator performance for cathode-ray tube (CRT) applications25 Nov 2004US 2004/0235386 A1Thomson Licensing
- Color cathode lay tube and method of manufacturing the same19 Aug 2004US 2004/0160158 A1Kabushiki Kaisha Toshiba
- Color cathode ray tube20 Mar 2003US 2003/0052587 A1
- Tension focus mask for a cathode-ray tube (CRT)12 Sep 2002US 2002/0125810 A1Thomson Licensing
- Use of partially conductive insulators for CRT focus mask technology27 Jun 2002US 2002/0079804 A1Thomson Licensing S. A.
Most cited
By later US patents
- Color display tube having heavy metal coating on color selection electrode28US 4,442,376 AU. S. Philips Corporation · 1984
- Method for producing electron tube26US 6,333,595 B1Matsushita Electric Industrial Co., Ltd. · 2001
- Iron-nickel alloy shadow mask for a color cathode-ray tube21US 4,751,424 ARCA Licensing Corporation · 1988
- Shadow mask19US 4,528,246 ATokyo Shibaura Denki Kabushiki Kaisha · 1985
- Color cathode ray tube16US 4,734,615 AKabushiki Kaisha Toshiba · 1988