H04N 5/2228
Video assist systems used in motion picture production
Official title: {Video assist systems used in motion picture production, e.g. video cameras connected to viewfinders of motion picture cameras or related video signal processing}
H04N5/2228 (Video assist systems used in motion picture production) appears on 145 US grants and 164 published applications in this corpus.
Search patents in H04N- Granted patents
- 145
- Published applications
- 164
- Assignees
- 88
- Inventors
- 276
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 2 |
| 2004 | 2 | 1 |
| 2005 | 2 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 4 |
| 2010 | 0 | 3 |
| 2011 | 2 | 1 |
| 2012 | 3 | 0 |
| 2013 | 3 | 3 |
| 2014 | 3 | 7 |
| 2015 | 4 | 13 |
| 2016 | 10 | 8 |
| 2017 | 9 | 5 |
| 2018 | 5 | 8 |
| 2019 | 7 | 14 |
| 2020 | 8 | 7 |
| 2021 | 17 | 13 |
| 2022 | 8 | 14 |
| 2023 | 14 | 25 |
| 2024 | 12 | 10 |
| 2025 | 14 | 12 |
| 2026 | 7 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Video workout programs18 Aug 2026US 12,708,830 B2
- Data processing method, apparatus, electronic device and storage medium11 Aug 2026US 12,706,084 B2Beijing Zitiao Network Technology Co., Ltd.
- Distributed command execution in multi-location studio environments12 May 2026US 12,627,765 B2Nanstudios, LLC
- Information processing apparatus, information processing method, and program21 Apr 2026US 12,610,153 B2Sony Group Corporation
- Interactive image generation24 Mar 2026US 12,586,297 B2Outward, Inc.
- Distributed command execution in multi-location studio environments6 Aug 2026US 2026/0230573 A1Nant Holdings IP, LLC
- Camera device, video system, and non-transitory computer readable storage medium11 Jun 2026US 2026/0164121 A1amnimo Inc.
- Interactive image generation28 May 2026US 2026/0148490 A1Outward, Inc.
- Interactive image generation30 Apr 2026US 2026/0120395 A1Outward, Inc.
- Interactive image generation23 Apr 2026US 2026/0112105 A1Outward, Inc.
Most cited
By later US patents
- Multiple camera video assist control system122US 6,353,461 B1Panavision, Inc. · 2002
- User identification based on voice and face114US 10,178,301 B1Amazon Technologies, Inc. · 2019
- Multi-format audio/video production system with frame-rate conversion107US 5,999,220 A1999
- Wide-band multi-format audio/video production system with frame-rate conversion94US 6,370,198 B12002
- Media recorder for capture and playback of live and prerecorded audio and/or video information40US 5,946,445 AAvid Technology, Inc. · 1999