H04N 21/2356
By altering the spatial resolution
Official title: {by altering the spatial resolution}
H04N21/2356 (By altering the spatial resolution) appears on 56 US grants and 49 published applications in this corpus.
Search patents in H04N- Granted patents
- 56
- Published applications
- 49
- Assignees
- 32
- Inventors
- 109
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 7 | 2 |
| 2002 | 1 | 5 |
| 2003 | 3 | 1 |
| 2004 | 1 | 1 |
| 2005 | 2 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 2 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 2 | 0 |
| 2016 | 0 | 5 |
| 2017 | 2 | 1 |
| 2018 | 2 | 2 |
| 2019 | 2 | 3 |
| 2020 | 2 | 5 |
| 2021 | 6 | 2 |
| 2022 | 1 | 3 |
| 2023 | 2 | 6 |
| 2024 | 3 | 1 |
| 2025 | 5 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Updating a virtual reality environment17 Mar 2026US 12,579,757 B2Enduvo, Inc.
- Generating multiple resolutions of a virtual reality environment21 Oct 2025US 12,450,838 B2Enduvo, Inc.
- Video super-resolution using deep neural networks12 Aug 2025US 12,387,291 B2Upwork Inc.
- Reference of neural network model for adaptation of 2D video for streaming to heterogeneous client end-points25 Mar 2025US 12,262,070 B2Tencent America LLC
- Video resolution enhancement method, storage medium, and electronic device25 Feb 2025US 12,236,556 B2Boe Technology Group Co., Ltd.
- Generating multiple resolutions of a virtual reality environment22 Jan 2026US 2026/0024289 A1Enduvo, Inc.
- Systems and methods for signaling downsampling offset information in video coding6 Jun 2024US 2024/0187651 A1Sharp Kabushikik Kaisha
- Reference of neural network model for adaptation of 2d video for streaming to heterogeneous client end-points5 Oct 2023US 2023/0319328 A1Tencent America LLC
- Generating a virtual reality environment22 Jun 2023US 2023/0191250 A1Enduvo, Inc.
- Accessing a virtual reality environment22 Jun 2023US 2023/0196668 A1Enduvo, Inc.
Most cited
By later US patents
- Method of transcoding documents in a network environment using a proxy server363US 5,918,013 AWebTV Networks, Inc. · 1999
- Method and apparatus for providing remote site administrators with user hits on mirrored web sites338US 5,935,207 AWebTV Networks, Inc. · 1999
- Remote upgrade of software over a network238US 5,940,074 AWebTV Networks, Inc. · 1999
- Method and apparatus for extracting digital data from a video stream and using the digital data to configure the video stream for display on a television set177US 6,141,693 AWebTV Networks, Inc. · 2000
- Method of using electronic tickets containing privileges for improved security176US 6,311,207 B1WebTV Networks, Inc. · 2001