- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 7/24 - Systems for the transmission of television signals using pulse code modulation
Patent holdings for IPC class H04N 7/24
Total number of patents in this class: 2050
10-year publication summary
|
27
|
24
|
24
|
19
|
17
|
12
|
8
|
9
|
5
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 148765 |
227 |
| LG Electronics Inc. | 73680 |
154 |
| Thomson Licensing | 3470 |
112 |
| Electronics and Telecommunications Research Institute | 9460 |
83 |
| Qualcomm Incorporated | 87362 |
67 |
| Huawei Technologies Co., Ltd. | 115366 |
63 |
| Telefonaktiebolaget LM Ericsson (publ) | 28484 |
52 |
| SK Telecom Co., Ltd. | 1659 |
51 |
| ZTE Corporation | 42992 |
47 |
| Nokia Corporation | 5414 |
42 |
| Intel Corporation | 46455 |
37 |
| Microsoft Corporation | 9872 |
33 |
| Alcatel Lucent | 4484 |
27 |
| Koninklijke Philips Electronics N.V. | 8930 |
26 |
| Panasonic Corporation | 19976 |
25 |
| Cisco Technology, Inc. | 22105 |
23 |
| Sharp Kabushiki Kaisha | 18646 |
18 |
| Mediatek Inc. | 2189 |
18 |
| Humax Co., Ltd. | 161 |
17 |
| NEC Corporation | 36267 |
16 |
| Other owners | 912 |