H04N 3/27
Circuits special to multi-standard receivers
H04N3/27 (Circuits special to multi-standard receivers) appears on 181 US grants and 23 published applications in this corpus.
Search patents in H04N- Granted patents
- 181
- Published applications
- 23
- Assignees
- 47
- Inventors
- 249
- Latest grant
- 29 Aug 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 8 | 0 |
| 1988 | 7 | 0 |
| 1989 | 5 | 0 |
| 1990 | 7 | 0 |
| 1991 | 9 | 0 |
| 1992 | 3 | 0 |
| 1993 | 8 | 0 |
| 1994 | 18 | 0 |
| 1995 | 14 | 0 |
| 1996 | 10 | 0 |
| 1997 | 10 | 0 |
| 1998 | 12 | 0 |
| 1999 | 14 | 0 |
| 2000 | 8 | 0 |
| 2001 | 14 | 1 |
| 2002 | 7 | 1 |
| 2003 | 3 | 2 |
| 2004 | 4 | 1 |
| 2005 | 0 | 5 |
| 2006 | 1 | 1 |
| 2007 | 3 | 0 |
| 2008 | 1 | 5 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 3 | 3 |
| 2014 | 1 | 1 |
| 2015 | 3 | 0 |
| 2016 | 2 | 1 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Controlled large signal capacitor and inductor29 Aug 2017US 9,748,931 B2
- Controlled large signal capacitor and inductor20 Sep 2016US 9,450,558 B2
- Method and apparatus for extracting a desired television signal from a wideband IF input using re-sampling2 Feb 2016US 9,253,435 B2
- Phase-adjustment processing for broadcast channel signals17 Nov 2015US 9,191,613 B2
- Automatic gain control system14 Jul 2015US 9,083,940 B2
- Controlled Large Signal Capacitor and Inductor22 Dec 2016US 2016/0373088 A1
- Controlled Large Signal Capacitor and Inductor18 Dec 2014US 2014/0368289 A1
- Phase-adjustment processing for broadcast channel signals19 Dec 2013US 2013/0335632 A1
- Method and apparatus for extracting a desired television signal from a wideband if input using re-sampling7 Nov 2013US 2013/0293781 A1Spectra7 Microsystems Corp.
- Method and Apparatus for Determining Type of Video Signal to be Output9 May 2013US 2013/0113994 A1Huawei Device Co., Ltd.
Most cited
By later US patents
- Screw and driver235US 5,217,462 APfizer Hospital Products Group, Inc. · 1993
- Luminance processing system for compressing and expanding video data142US 5,311,309 AThomson Consumer Electronics, Inc. · 1994
- Two stage interpolation system128US 5,351,087 AThomson Consumer Electronics, Inc. · 1994
- Delay matching for video data during expansion and compression127US 5,345,272 AThomson Consumer Electronics, Inc. · 1994
- Automatic letterbox detection114US 5,486,871 AThomson Consumer Electronics, Inc. · 1996