- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 5/911 - Television signal processing therefor for the suppression of noise
Patent holdings for IPC class H04N 5/911
Total number of patents in this class: 58
10-year publication summary
|
8
|
8
|
10
|
7
|
2
|
9
|
8
|
2
|
6
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 36841 |
6 |
| Samsung Electronics Co., Ltd. | 131630 |
4 |
| Rovi Guides, Inc. | 3236 |
4 |
| Honor Device Co., Ltd. | 3469 |
4 |
| LG Electronics Inc. | 69257 |
3 |
| Intel Corporation | 45621 |
3 |
| Sony Corporation | 32931 |
2 |
| Toshiba Corporation | 12017 |
2 |
| Allego Inc. | 6 |
2 |
| ARRIS Enterprises LLC | 3432 |
2 |
| DRS Network & Imaging Systems, LLC | 147 |
2 |
| Google LLC | 38759 |
2 |
| Alibaba Group Holding Limited | 7149 |
1 |
| Olympus Corporation | 13667 |
1 |
| Casio Computer Co., Ltd. | 3343 |
1 |
| Motorola Solutions, Inc. | 4355 |
1 |
| Harris Corporation | 1591 |
1 |
| Nokia Technologies Oy | 15057 |
1 |
| Active Optics Pty Limited | 4 |
1 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
1 |
| Other owners | 14 |