- 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: 1743
10-year publication summary
|
52
|
76
|
80
|
95
|
73
|
79
|
56
|
27
|
32
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Corporation | 20786 |
62 |
| Samsung Electronics Co., Ltd. | 131630 |
56 |
| LG Electronics Inc. | 69257 |
47 |
| Koninklijke Philips Electronics N.V. | 13133 |
44 |
| Sony Corporation | 32931 |
42 |
| Thomson Licensing | 4027 |
42 |
| Sharp Kabushiki Kaisha | 18957 |
42 |
| Huawei Technologies Co., Ltd. | 100781 |
41 |
| Matsushita Electric Industrial Co., Ltd. | 4724 |
31 |
| Pioneer Corporation | 4843 |
23 |
| Canon Inc. | 36841 |
22 |
| Microsoft Technology Licensing, LLC | 51439 |
20 |
| Magna Electronics Inc. | 1276 |
20 |
| Qualcomm Incorporated | 76576 |
18 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
16 |
| Nds Limited | 207 |
14 |
| Nagravision S.A. | 626 |
13 |
| Apple Inc. | 50209 |
12 |
| NEC Corporation | 32703 |
12 |
| Mitsubishi Electric Corporation | 43934 |
12 |
| Other owners | 1154 |