H04N 7/0803
Using frequency interleaving
Official title: {using frequency interleaving, e.g. with precision offset}
H04N7/0803 (Using frequency interleaving) appears on 58 US grants and 15 published applications in this corpus.
Search patents in H04N- Granted patents
- 58
- Published applications
- 15
- Assignees
- 30
- Inventors
- 88
- Latest grant
- 25 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 12 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 2 | 4 |
| 2015 | 3 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Receiver device and signal processing method25 Jun 2024US 12,022,232 B2Realtek Semiconductor Corp.
- Using metadata for DC offset correction for an AC-coupled video link18 Aug 2020US 10,750,118 B2Analog Devices Global Unlimited Company
- Using metadata for DC offset correction for an AC-coupled video link29 Oct 2019US 10,462,413 B1Analog Devices Global Unlimited Company
- Image processing apparatus and electronic device including the same23 Jul 2019US 10,362,267 B2Samsung Electronics Co., Ltd.
- Transmission system, transmission apparatus, and transmission method for transmitting video data10 Jan 2017US 9,544,535 B2Sony Corporation
- Receiver device and signal processing method7 Sep 2023US 2023/0283746 A1Realtek Semiconductor Corp.
- Using metadata for dc offset correction for an ac-coupled video link30 Apr 2020US 2020/0137350 A1Analog Devices Global Unlimited Company
- Image processing apparatus and electronic device including the same9 Aug 2018US 2018/0227541 A1Samsung Electronics Co., Ltd.
- Device, method and system for providing a menu with multiple instantiations for a multi-stream display1 Mar 2018US 2018/0063476 A1Advanced Digital Broadcast S. A.
- Transmission system, transmission apparatus, and transmission method for transmitting video data20 Aug 2015US 2015/0237299 A1Sony Corporation
Most cited
By later US patents
- Transmitting data with video212US 5,327,237 AWavePhore, Inc. · 1994
- Data with video transmitter204US 5,387,941 AWavePhore, Inc. · 1995
- VSB HDTV transmission system with reduced NTSC co-channel interference189US 5,087,975 AZenith Electronics Corporation · 1992
- System for transparent transmission and reception of a secondary data signal with a video signal in the video band176US 5,557,333 AWavePhore, Inc. · 1996
- Signal processors for transparent and simultaneous transmission and reception of a data signal in a video signal139US 5,587,743 AWavePhore, Inc. · 1996