- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 5/00 - PICTORIAL COMMUNICATION, e.g. TELEVISION - Details of television systems
Patent holdings for IPC class H04N 5/00
Total number of patents in this class: 1639
10-year publication summary
|
76
|
80
|
94
|
73
|
79
|
59
|
30
|
36
|
16
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Corporation | 20322 |
61 |
| Samsung Electronics Co., Ltd. | 138729 |
51 |
| LG Electronics Inc. | 70957 |
45 |
| Huawei Technologies Co., Ltd. | 106664 |
43 |
| Sharp Kabushiki Kaisha | 18873 |
41 |
| Thomson Licensing | 3799 |
38 |
| Sony Corporation | 31550 |
37 |
| Koninklijke Philips Electronics N.V. | 10889 |
29 |
| Canon Inc. | 38114 |
21 |
| Pioneer Corporation | 4636 |
21 |
| Microsoft Technology Licensing, LLC | 52893 |
20 |
| Magna Electronics Inc. | 1354 |
20 |
| Qualcomm Incorporated | 81758 |
18 |
| Matsushita Electric Industrial Co., Ltd. | 2890 |
16 |
| Telefonaktiebolaget LM Ericsson (publ) | 27389 |
15 |
| NEC Corporation | 34371 |
12 |
| ZTE Corporation | 41075 |
12 |
| Google LLC | 40800 |
12 |
| Nagravision S.A. | 601 |
12 |
| DISH Technologies L.L.C. | 1664 |
12 |
| Other owners | 1103 |