H04N 5/0675
For mixing the synchronising signals with the picture signal or mutually
Official title: {for mixing the synchronising signals with the picture signal or mutually (electrical gates H03K17/00)}
H04N5/0675 (For mixing the synchronising signals with the picture signal or mutually) appears on 40 US grants and 39 published applications in this corpus.
Search patents in H04N- Granted patents
- 40
- Published applications
- 39
- Assignees
- 42
- Inventors
- 112
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 2 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 4 |
| 2013 | 1 | 0 |
| 2014 | 0 | 3 |
| 2015 | 6 | 3 |
| 2016 | 2 | 3 |
| 2017 | 5 | 5 |
| 2018 | 3 | 3 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 2 |
| 2022 | 3 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems, methods, and devices for video stream synchronization17 Mar 2026US 12,581,145 B2Infineon Technologies Americas Corp.
- Broadcasting control apparatus, broadcasting control method, program, and recording medium3 Oct 2023US 11,778,128 B2NEC Corporation
- Video generating method, apparatus, electronic device and computer storage medium1 Nov 2022US 11,490,033 B2Beijing Microlive Vision Technology Co., Ltd.
- System and method for synchronizing auxiliary content to a video stream25 Oct 2022US 11,483,496 B2
- Receiving apparatus and radio wave interference determination method1 Feb 2022US 11,234,578 B2Olympus Corporation
- Method for transmitting and receiving analog image signal and apparatus performing said method18 Dec 2025US 2025/0385982 A1Nextchip Co., Ltd.
- Systems, methods, and devices for video stream synchronization4 Dec 2025US 2025/0373871 A1Cypress Semiconductor Corporation
- Device, method and program for combining video signals24 Oct 2024US 2024/0357050 A1Nippon Telegraph and Telephone Corporation
- System and Method for Synchronizing Auxiliary Content to a Video Stream26 May 2022US 2022/0166940 A1
- Broadcasting control apparatus, broadcasting control method, program, and recording medium12 May 2022US 2022/0150385 A1NEC Corporation
Most cited
By later US patents
- Digital video modulation and demodulation system109US 3,993,861 ASanders Associates, Inc. · 1976
- Method of synchronizing audio-visual assets23US 9,332,160 B12016
- Video processor providing sync stripping and reinsertion13US 4,121,242 A1978
- Digital-signal-processing camera10US 5,371,540 AMatsushita Electric Industrial Co., Ltd. · 1994
- Video signal processing circuit and method for blanking signal insertion with transient distortion suppression9US 4,535,357 ATektronix, Inc. · 1985