- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 5/45 - Picture in picture
Patent holdings for IPC class H04N 5/45
Total number of patents in this class: 690
10-year publication summary
|
62
|
53
|
47
|
44
|
35
|
30
|
37
|
25
|
18
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 158605 |
78 |
| LG Electronics Inc. | 75910 |
56 |
| Multimedia Technologies Pte, Ltd | 61 |
44 |
| Adeia Guides Inc. | 3969 |
23 |
| Panasonic Corporation | 18809 |
15 |
| DISH Technologies L.L.C. | 1600 |
11 |
| Huawei Technologies Co., Ltd. | 124379 |
10 |
| Intel Corporation | 47162 |
9 |
| Pluto Inc. | 75 |
9 |
| Bytedance Inc. | 4427 |
9 |
| Sharp Kabushiki Kaisha | 18495 |
9 |
| Hisense Visual Technology Co., Ltd. | 1006 |
9 |
| Sony Corporation | 30097 |
8 |
| Sharp Corporation | 10847 |
8 |
| Thomson Licensing | 3169 |
8 |
| ARRIS Enterprises LLC | 3400 |
8 |
| Nokia Technologies Oy | 21548 |
7 |
| Comcast Cable Communications, LLC | 5202 |
6 |
| Skreens Entertainment Technologies, Inc. | 12 |
6 |
| Qingdao Hisense Electronics Co., Ltd. | 144 |
6 |
| Other owners | 351 |