- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 7/68 - using error concealment
Patent holdings for IPC class H04N 7/68
Total number of patents in this class: 58
10-year publication summary
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 86153 |
14 |
| Thomson Licensing | 3541 |
11 |
| InterDigital Madison Patent Holdings | 521 |
3 |
| Canon Kabushiki Kaisha | 7065 |
3 |
| Samsung Electronics Co., Ltd. | 147334 |
2 |
| LG Electronics Inc. | 73476 |
1 |
| International Business Machines Corporation | 61402 |
1 |
| Intel Corporation | 47093 |
1 |
| Texas Instruments Incorporated | 19454 |
1 |
| Cisco Technology, Inc. | 21965 |
1 |
| Koninklijke Philips Electronics N.V. | 9431 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 43158 |
1 |
| Mitsubishi Electric Corporation | 46346 |
1 |
| NVIDIA Corporation | 7318 |
1 |
| Acer Incorporated | 2061 |
1 |
| Blue Jeans Network, Inc. | 16 |
1 |
| Dolby Laboratories Licensing Corporation | 4140 |
1 |
| Google LLC | 42510 |
1 |
| Gottfried Wilhelm Leibniz Universität Hannover | 153 |
1 |
| IBM United Kingdom Limited | 4328 |
1 |
| Other owners | 10 |