- 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: 757
10-year publication summary
|
72
|
62
|
53
|
47
|
44
|
35
|
29
|
37
|
23
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 143555 |
94 |
| LG Electronics Inc. | 72247 |
58 |
| Multimedia Technologies Pte, Ltd | 60 |
43 |
| Adeia Guides Inc. | 3136 |
24 |
| Mitsubishi Electric Corporation | 45693 |
17 |
| Panasonic Corporation | 20188 |
15 |
| Sharp Kabushiki Kaisha | 18830 |
15 |
| DISH Technologies L.L.C. | 1608 |
11 |
| Thomson Licensing | 3683 |
10 |
| Huawei Technologies Co., Ltd. | 110438 |
9 |
| Bytedance Inc. | 3725 |
9 |
| Sony Corporation | 31171 |
8 |
| Intel Corporation | 46664 |
8 |
| ARRIS Enterprises LLC | 3460 |
8 |
| Pluto Inc. | 61 |
8 |
| Hisense Visual Technology Co., Ltd. | 856 |
8 |
| Sharp Corporation | 10294 |
7 |
| Koninklijke Philips Electronics N.V. | 10120 |
6 |
| Nokia Technologies Oy | 17491 |
6 |
| Comcast Cable Communications, LLC | 4587 |
6 |
| Other owners | 387 |