H04N 3/19
Arrangements or assemblies in supply circuits for the purpose of withstanding high
Official title: Arrangements or assemblies in supply circuits for the purpose of withstanding high voltages
H04N3/19 (Arrangements or assemblies in supply circuits for the purpose of withstanding high) appears on 10 US grants and 1 published applications in this corpus.
Search patents in H04N- Granted patents
- 10
- Published applications
- 1
- Assignees
- 9
- Inventors
- 16
- Latest grant
- 22 Mar 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Projector, image display system, and method of controlling projector22 Mar 2016US 9,292,945 B2Seiko Epson Corporation
- Safety circuits for a television receiver4 Oct 1994US 5,353,187 AThomson Consumer Electronics, Inc.
- High voltage regulator for CRT display22 Oct 1991US 5,059,874 AZenith Electronics Corporation
- High voltage stabilizing circuit for preventing overheat13 Feb 1990US 4,900,988 AGoldstar Co., Ltd.
- High voltage transformer20 Jan 1987US 4,638,220 AGeneral Electric Company
Most cited
By later US patents
- High voltage generator for a television receiver19US 3,936,719 AMatsushita Electric Industrial Co., Ltd. · 1976
- High voltage generating circuit12US 4,027,200 ASony Corporation · 1977
- High voltage regulator for CRT display12US 5,059,874 AZenith Electronics Corporation · 1991
- Corona discharge detecting device9US 4,064,454 AMatsushita Electric Industrial Co., Ltd. · 1977
- Voltage regulator for pulsed voltage power supplies8US 4,614,899 AData Ray Corporation · 1986