- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/507 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction using conditional replenishment
Patent holdings for IPC class H04N 19/507
Total number of patents in this class: 93
10-year publication summary
|
17
|
6
|
7
|
8
|
4
|
6
|
2
|
4
|
6
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| B1 Institute of Image Technology, Inc. | 337 |
7 |
| Google LLC | 42451 |
6 |
| Intel Corporation | 47062 |
5 |
| RGB Systems, Inc. | 153 |
5 |
| International Business Machines Corporation | 61353 |
4 |
| Qualcomm Incorporated | 86023 |
3 |
| NTT DoCoMo, Inc. | 13233 |
3 |
| Citrix Systems, Inc. | 3600 |
3 |
| Dolby Laboratories Licensing Corporation | 4134 |
3 |
| Gurulogic Microsystems Oy | 98 |
3 |
| Apple Inc. | 55287 |
2 |
| Fujitsu Limited | 18396 |
2 |
| Advanced Micro Devices, Inc. | 5688 |
2 |
| ZTE Corporation | 42628 |
2 |
| Microsoft Technology Licensing, LLC | 53829 |
2 |
| DisplayLink (UK) Limited | 135 |
2 |
| InterDigital Holdings, Inc. | 839 |
2 |
| Netzyn, Inc. | 29 |
2 |
| InterDigital CE Patent Holdings | 706 |
2 |
| Tencent America LLC | 3837 |
2 |
| Other owners | 31 |