- 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: 707
10-year publication summary
|
69
|
71
|
46
|
68
|
37
|
36
|
38
|
25
|
21
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 43934 |
35 |
| Canon Inc. | 36841 |
32 |
| Sony Corporation | 32931 |
31 |
| Samsung Electronics Co., Ltd. | 131630 |
28 |
| Apple Inc. | 50209 |
28 |
| Rovi Guides, Inc. | 3236 |
19 |
| GoPro, Inc. | 1915 |
18 |
| TiVo Corporation | 462 |
16 |
| DivX, LLC | 274 |
15 |
| AT&T Intellectual Property I, L.P. | 9886 |
13 |
| DISH Technologies L.L.C. | 1666 |
12 |
| Cisco Technology, Inc. | 18858 |
10 |
| Microsoft Technology Licensing, LLC | 51439 |
10 |
| ARRIS Enterprises LLC | 3432 |
10 |
| Thomson Licensing | 4027 |
9 |
| Casio Computer Co., Ltd. | 3343 |
9 |
| Google LLC | 38759 |
9 |
| OpenTV, Inc. | 346 |
9 |
| Qualcomm Incorporated | 76576 |
8 |
| Panasonic Corporation | 20786 |
8 |
| Other owners | 378 |