- 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: 1091
10-year publication summary
|
8
|
7
|
3
|
0
|
1
|
1
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 83550 |
175 |
| Thomson Licensing | 3713 |
150 |
| Telefonaktiebolaget LM Ericsson (publ) | 27650 |
44 |
| Huawei Technologies Co., Ltd. | 109214 |
34 |
| Samsung Electronics Co., Ltd. | 142124 |
32 |
| Dolby Laboratories Licensing Corporation | 4086 |
31 |
| Nokia Corporation | 5935 |
27 |
| Microsoft Technology Licensing, LLC | 53276 |
21 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6131 |
21 |
| Research In Motion Limited | 1977 |
20 |
| France Telecom | 1340 |
20 |
| Motorola Mobility LLC | 2632 |
18 |
| Panasonic Corporation | 20220 |
13 |
| Google LLC | 41705 |
13 |
| Nokia Inc. | 1622 |
11 |
| Siemens AG | 24544 |
10 |
| Canon Kabushiki Kaisha | 7008 |
10 |
| MediaTek Singapore Pte. Ltd. | 983 |
9 |
| Intel Corporation | 46597 |
8 |
| Cisco Technology, Inc. | 19551 |
8 |
| Other owners | 416 |