H04N 7/0117
Involving conversion of the spatial resolution of the incoming video signal
Official title: {involving conversion of the spatial resolution of the incoming video signal (for graphics images G09G2340/0407)}
H04N7/0117 (Involving conversion of the spatial resolution of the incoming video signal) appears on 2,890 US grants and 2,343 published applications in this corpus.
Search patents in H04N- Granted patents
- 2,890
- Published applications
- 2,343
- Assignees
- 733
- Inventors
- 4,307
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 10 | 0 |
| 1986 | 17 | 0 |
| 1987 | 28 | 0 |
| 1988 | 19 | 0 |
| 1989 | 14 | 0 |
| 1990 | 20 | 0 |
| 1991 | 28 | 0 |
| 1992 | 39 | 0 |
| 1993 | 33 | 0 |
| 1994 | 61 | 0 |
| 1995 | 52 | 0 |
| 1996 | 72 | 0 |
| 1997 | 68 | 0 |
| 1998 | 73 | 0 |
| 1999 | 68 | 0 |
| 2000 | 64 | 0 |
| 2001 | 79 | 18 |
| 2002 | 84 | 115 |
| 2003 | 74 | 97 |
| 2004 | 80 | 159 |
| 2005 | 59 | 212 |
| 2006 | 115 | 169 |
| 2007 | 129 | 176 |
| 2008 | 122 | 193 |
| 2009 | 110 | 154 |
| 2010 | 112 | 120 |
| 2011 | 128 | 92 |
| 2012 | 167 | 55 |
| 2013 | 117 | 55 |
| 2014 | 124 | 70 |
| 2015 | 73 | 64 |
| 2016 | 69 | 71 |
| 2017 | 78 | 70 |
| 2018 | 54 | 77 |
| 2019 | 76 | 73 |
| 2020 | 86 | 66 |
| 2021 | 59 | 62 |
| 2022 | 63 | 30 |
| 2023 | 49 | 45 |
| 2024 | 48 | 49 |
| 2025 | 42 | 40 |
| 2026 | 19 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Video transmission method, conferencing system, and storage media6 Oct 2026US 12,756,794 B2Guangzhou Shizhen Information Technology Co., Ltd.
- Aspect ratio conversion for automated image generation29 Sep 2026US 12,750,459 B2Snap Inc.
- Video processing method and system, video playback system, apparatus, device, and medium15 Sep 2026US 12,739,343 B2Boe Technology Group Co., Ltd.
- Signal processing method, apparatus, and device, storage medium, and computer program25 Aug 2026US 12,720,223 B2Huawei Technologies Co., Ltd.
- Hybrid video resolution method and apparatus23 Jun 2026US 12,664,613 B2Avago Technologies International Sales Pte. Limited
- Video processing method and apparatus, device, storage medium, and computer program product8 Oct 2026US 2026/0311344 A1The Hong Kong University of Science and Technology (Guangzhou)
- Moving video tags17 Sep 2026US 2026/0281494 A1Gula Consulting Limited Liability Company
- Kvm switch, kvm system, and operation method of kvm switch10 Sep 2026US 2026/0267581 A1Realtek Semiconductor Corp.
- Generating videos using diffusion models27 Aug 2026US 2026/0253399 A1Google Inc.
- Method and a system for optimizing video feed to a large pre-trained model16 Jul 2026US 2026/0205557 A1Endless Technologies Ltd.
Most cited
By later US patents
- Video monitoring and conferencing system518US 5,625,410 A1997
- Moving image compression quality enhancement using displacement filters with negative lobes497US 6,728,317 B1Dolby Laboratories Licensing Corporation · 2004
- Method and device for multi-format television381US 5,489,952 ATexas Instruments Incorporated · 1996
- Encapsulated, streaming media automation and distribution system375US 6,792,615 B1New Horizons Telecasting, Inc. · 2004
- Digital television system334US 5,526,051 ATexas Instruments Incorporated · 1996