- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 5/783 - Adaptations for reproducing at a rate different from the recording rate
Patent holdings for IPC class H04N 5/783
Total number of patents in this class: 658
10-year publication summary
|
71
|
46
|
68
|
37
|
36
|
38
|
25
|
23
|
15
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Corporation | 31215 |
30 |
| Canon Inc. | 39160 |
30 |
| Apple Inc. | 54162 |
27 |
| Samsung Electronics Co., Ltd. | 143021 |
26 |
| GoPro, Inc. | 1946 |
19 |
| Adeia Media Holdings LLC | 590 |
18 |
| Adeia Guides Inc. | 3094 |
17 |
| DivX, LLC | 289 |
16 |
| Mitsubishi Electric Corporation | 45583 |
15 |
| AT&T Intellectual Property I, L.P. | 9432 |
12 |
| DISH Technologies L.L.C. | 1611 |
12 |
| Cisco Technology, Inc. | 19585 |
10 |
| Microsoft Technology Licensing, LLC | 53429 |
10 |
| ARRIS Enterprises LLC | 3444 |
10 |
| Casio Computer Co., Ltd. | 3422 |
9 |
| Google LLC | 41882 |
9 |
| Qualcomm Incorporated | 83961 |
8 |
| Comcast Cable Communications, LLC | 4566 |
8 |
| OpenTV, Inc. | 341 |
8 |
| Synamedia Limited | 342 |
8 |
| Other owners | 356 |