H04N 7/0105
Using a storage device with different write and read speed
Official title: {using a storage device with different write and read speed}
H04N7/0105 (Using a storage device with different write and read speed) appears on 216 US grants and 88 published applications in this corpus.
Search patents in H04N- Granted patents
- 216
- Published applications
- 88
- Assignees
- 95
- Inventors
- 378
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 7 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 9 | 0 |
| 1994 | 23 | 0 |
| 1995 | 11 | 0 |
| 1996 | 14 | 0 |
| 1997 | 14 | 0 |
| 1998 | 10 | 0 |
| 1999 | 8 | 0 |
| 2000 | 3 | 0 |
| 2001 | 9 | 3 |
| 2002 | 6 | 10 |
| 2003 | 2 | 2 |
| 2004 | 4 | 9 |
| 2005 | 6 | 9 |
| 2006 | 5 | 5 |
| 2007 | 4 | 5 |
| 2008 | 5 | 1 |
| 2009 | 4 | 3 |
| 2010 | 5 | 4 |
| 2011 | 1 | 4 |
| 2012 | 3 | 2 |
| 2013 | 3 | 4 |
| 2014 | 8 | 1 |
| 2015 | 3 | 4 |
| 2016 | 3 | 4 |
| 2017 | 4 | 3 |
| 2018 | 1 | 3 |
| 2019 | 3 | 1 |
| 2020 | 1 | 3 |
| 2021 | 2 | 1 |
| 2022 | 1 | 4 |
| 2023 | 1 | 2 |
| 2024 | 2 | 1 |
| 2025 | 2 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for reading and writing frame images having variable frame rates and system therefor3 Mar 2026US 12,567,443 B2Realtek Semiconductor Corp.
- Multiplexer and imaging system16 Dec 2025US 12,500,682 B2Kowa Company, Ltd.
- Network-on-chip for processing data, sensor device including processor based on network-on-chip and data processing method of sensor device1 Apr 2025US 12,267,631 B2Electronics and Telecommunications Research Institute
- Wireless transmission controller device for high-speed, large-capacity transmission23 Apr 2024US 11,968,473 B2Gls Co., Ltd.
- Video processor chip and video processing method6 Feb 2024US 11,895,434 B2Realtek Semiconductor Corp.
- Method for reading and writing frame images having variable frame rates and system therefor22 Aug 2024US 2024/0282339 A1Realtek Semiconductor Corp.
- Multiplexer and imaging system16 Nov 2023US 2023/0370186 A1Kowa Company, Ltd.
- Image capturing apparatus and image capturing method2 Nov 2023US 2023/0353887 A1Sony Group Corporation
- Image capturing apparatus and image capturing method1 Sep 2022US 2022/0279154 A1Sony Group Corporation
- Wireless transmission controller device for high-speed, large-capacity transmission2 Jun 2022US 2022/0174239 A1Gls Co., Ltd.
Most cited
By later US patents
- 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
- Multi-format audio/video production system with frame-rate conversion107US 5,999,220 A1999
- Field synchronization system with write/read pointer control103US 5,294,983 AThomson Consumer Electronics, Inc. · 1994