- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 7/50 - involving transform and predictive coding
Patent holdings for IPC class H04N 7/50
Total number of patents in this class: 1004
10-year publication summary
|
7
|
3
|
0
|
1
|
1
|
0
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 90870 |
157 |
| Thomson Licensing | 3266 |
131 |
| Telefonaktiebolaget LM Ericsson (publ) | 28674 |
44 |
| Samsung Electronics Co., Ltd. | 155224 |
32 |
| Huawei Technologies Co., Ltd. | 121192 |
32 |
| Dolby Laboratories Licensing Corporation | 4289 |
31 |
| Research In Motion Limited | 1384 |
20 |
| Nokia Corporation | 4950 |
20 |
| Microsoft Technology Licensing, LLC | 54289 |
20 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6104 |
20 |
| Motorola Mobility LLC | 2800 |
18 |
| France Telecom | 967 |
18 |
| Panasonic Corporation | 19386 |
13 |
| Google LLC | 44062 |
12 |
| Siemens AG | 24132 |
10 |
| Nokia Inc. | 1193 |
9 |
| MediaTek Singapore Pte. Ltd. | 1110 |
9 |
| Canon Kabushiki Kaisha | 7258 |
9 |
| Cisco Technology, Inc. | 22386 |
8 |
| Electronics and Telecommunications Research Institute | 9582 |
8 |
| Other owners | 383 |