H04N 7/0355
For discrimination of the binary level of the digital data
Official title: {for discrimination of the binary level of the digital data, e.g. amplitude slicers}
H04N7/0355 (For discrimination of the binary level of the digital data) appears on 50 US grants and 16 published applications in this corpus.
Search patents in H04N- Granted patents
- 50
- Published applications
- 16
- Assignees
- 35
- Inventors
- 74
- Latest grant
- 27 Dec 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 3 |
| 2005 | 1 | 2 |
| 2006 | 3 | 3 |
| 2007 | 0 | 2 |
| 2008 | 2 | 3 |
| 2009 | 2 | 0 |
| 2010 | 2 | 0 |
| 2011 | 3 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for sending and receiving audio data27 Dec 2016US 9,531,980 B2Zhejiang Dahua Technology Co., Ltd.
- Teletext decoder5 Mar 2013US 8,392,812 B2Sunplus Technology Co., Ltd.
- Extraction of data from a television signal using an adaptable slicing level20 Dec 2011US 8,081,258 B2Trident Microsystems (Far East) Ltd.
- Slice level adjustment unit and EPG data obtaining device using the same9 Aug 2011US 7,995,142 B2Funai Electric Co., Ltd.
- Device and method for generating variable slice reference level19 Jul 2011US 7,982,801 B2Samsung Electronics Co., Ltd.
- Method and apparatus for sending and receiving audio data29 Oct 2015US 2015/0312507 A1Zhejiang Dahua Technology Co., Ltd.
- Teletext decoder20 Jan 2011US 2011/0013083 A1Sunplus Technology Co., Ltd.
- Extraction of Data from a Television Signal Using an Adaptable Slicing Level14 Aug 2008US 2008/0192148 A1Koninklijke Philips Electronics N. V.
- Device and Method for Generating Variable Slice Reference Level14 Feb 2008US 2008/0036910 A1Samsung Electronics Co., Ltd.
- Method of adaptive slicing signal3 Jan 2008US 2008/0002056 A1Mediatek Inc.
Most cited
By later US patents
- Process and device for retrieving digital data in the presence of noise and distortions126US 4,318,128 AThomson-CSF · 1982
- Electrical data pulse slicing111US 4,358,790 AU. S. Philips Corporation · 1982
- Multiplexed television signal processing system101US 4,318,127 AMatsushita Electric Industrial Co., Ltd. · 1982
- Data slicing circuit and method78US 5,483,289 AMatsushita Electric Industrial Co., Ltd. · 1996
- Bias control apparatus for a data slicer in an auxiliary video information decoder56US 5,666,167 AThomson Consumer Electronics, Inc. · 1997