- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/115 - Selection of the code volume for a coding unit prior to coding
Patent holdings for IPC class H04N 19/115
Total number of patents in this class: 877
10-year publication summary
|
80
|
87
|
93
|
100
|
78
|
59
|
42
|
34
|
38
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 156823 |
36 |
| Qualcomm Incorporated | 91550 |
32 |
| Sony Corporation | 30263 |
26 |
| Comcast Cable Communications, LLC | 5146 |
26 |
| NEC Corporation | 36785 |
22 |
| Intel Corporation | 46934 |
22 |
| ARRIS Enterprises LLC | 3421 |
21 |
| Netflix, Inc. | 1312 |
18 |
| META Platforms, Inc. | 6891 |
16 |
| Nippon Telegraph and Telephone Corporation | 15922 |
15 |
| Google LLC | 44361 |
15 |
| Fujitsu Limited | 16882 |
14 |
| Sun Patent Trust | 2005 |
14 |
| Texas Instruments Incorporated | 19660 |
13 |
| Microsoft Technology Licensing, LLC | 54399 |
13 |
| Sony Interactive Entertainment Inc. | 6380 |
13 |
| Apple Inc. | 58534 |
12 |
| Huawei Technologies Co., Ltd. | 122474 |
12 |
| DivX, LLC | 299 |
12 |
| Tencent America LLC | 4237 |
12 |
| Other owners | 513 |