- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 5/76 - Television signal recording
Patent holdings for IPC class H04N 5/76
Total number of patents in this class: 3546
10-year publication summary
267
|
235
|
219
|
188
|
186
|
182
|
142
|
121
|
78
|
6
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Sony Corporation | 31550 |
171 |
Panasonic Corporation | 20322 |
121 |
Samsung Electronics Co., Ltd. | 138729 |
107 |
DISH Technologies L.L.C. | 1664 |
103 |
Canon Inc. | 38114 |
99 |
Sharp Kabushiki Kaisha | 18873 |
65 |
Pioneer Corporation | 4636 |
53 |
NEC Corporation | 34371 |
52 |
Adeia Guides Inc. | 2838 |
52 |
FUJIFILM Corporation | 28555 |
51 |
Adeia Media Solutions Inc. | 267 |
50 |
LG Electronics Inc. | 70957 |
49 |
Matsushita Electric Industrial Co., Ltd. | 2890 |
46 |
Verizon Patent And Licensing Inc. | 6944 |
45 |
Apple Inc. | 52680 |
44 |
Nikon Corporation | 7126 |
43 |
Panasonic Intellectual Property Management Co., Ltd. | 29687 |
43 |
Huawei Technologies Co., Ltd. | 106664 |
36 |
Thomson Licensing | 3799 |
35 |
Google LLC | 40800 |
35 |
Other owners | 2246 |