- 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: 41
10-year publication summary
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 92725 |
9 |
| Thomson Licensing | 3185 |
6 |
| InterDigital Madison Patent Holdings | 483 |
3 |
| Canon Kabushiki Kaisha | 7362 |
3 |
| Samsung Electronics Co., Ltd. | 158337 |
2 |
| LG Electronics Inc. | 75807 |
1 |
| Intel Corporation | 47069 |
1 |
| Texas Instruments Incorporated | 19636 |
1 |
| Cisco Technology, Inc. | 22547 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48539 |
1 |
| NVIDIA Corporation | 8711 |
1 |
| Acer Incorporated | 2191 |
1 |
| Blue Jeans Network, Inc. | 16 |
1 |
| Dolby Laboratories Licensing Corporation | 4341 |
1 |
| Google LLC | 44601 |
1 |
| Gottfried Wilhelm Leibniz Universität Hannover | 154 |
1 |
| Sony Interactive Entertainment Inc. | 6457 |
1 |
| Telegent Systems, Inc. | 6 |
1 |
| Valtion Teknillinen Tutkimuskeskus | 92 |
1 |
| MediaTek Singapore Pte. Ltd. | 1140 |
1 |
| Other owners | 3 |