- 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: 840
10-year publication summary
|
106
|
80
|
87
|
93
|
100
|
78
|
58
|
38
|
33
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 139302 |
35 |
| Qualcomm Incorporated | 82009 |
31 |
| Sony Corporation | 31530 |
28 |
| Comcast Cable Communications, LLC | 4451 |
23 |
| Intel Corporation | 46153 |
22 |
| ARRIS Enterprises LLC | 3438 |
20 |
| NEC Corporation | 34467 |
19 |
| Netflix, Inc. | 1038 |
18 |
| Nippon Telegraph and Telephone Corporation | 16380 |
15 |
| META Platforms, Inc. | 7202 |
15 |
| Fujitsu Limited | 18401 |
14 |
| Google LLC | 40924 |
14 |
| Texas Instruments Incorporated | 19447 |
13 |
| Apple Inc. | 52845 |
12 |
| DivX, LLC | 285 |
12 |
| Sony Interactive Entertainment Inc. | 5530 |
12 |
| Sun Patent Trust | 2045 |
12 |
| Canon Inc. | 38240 |
11 |
| Microsoft Technology Licensing, LLC | 52911 |
11 |
| Tencent America LLC | 3502 |
11 |
| Other owners | 492 |