- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 5/262 - Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects
Patent holdings for IPC class H04N 5/262
Total number of patents in this class: 4831
10-year publication summary
|
412
|
435
|
378
|
402
|
391
|
362
|
415
|
299
|
197
|
36
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 152716 |
344 |
| Canon Inc. | 42051 |
241 |
| Sony Corporation | 30510 |
164 |
| Apple Inc. | 57718 |
107 |
| LG Electronics Inc. | 74757 |
101 |
| Google LLC | 43621 |
83 |
| GoPro, Inc. | 2079 |
82 |
| Beijing Zitiao Network Technology Co., Ltd. | 5779 |
81 |
| Qualcomm Incorporated | 89620 |
65 |
| Snap Inc. | 6536 |
61 |
| Sony Group Corporation | 15046 |
58 |
| Microsoft Technology Licensing, LLC | 54234 |
56 |
| Huawei Technologies Co., Ltd. | 119240 |
52 |
| Ricoh Company, Ltd. | 13310 |
49 |
| Nokia Technologies Oy | 19932 |
48 |
| Beijing Bytedance Network Technology Co., Ltd. | 4127 |
48 |
| FUJIFILM Corporation | 30155 |
44 |
| Intel Corporation | 46680 |
43 |
| Panasonic Intellectual Property Management Co., Ltd. | 33248 |
42 |
| Tencent Technology (Shenzhen) Company Limited | 15602 |
38 |
| Other owners | 3024 |