- 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: 854
10-year publication summary
|
102
|
78
|
81
|
91
|
95
|
76
|
54
|
39
|
33
|
28
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 147334 |
34 |
| Qualcomm Incorporated | 86153 |
33 |
| Sony Corporation | 30957 |
27 |
| Comcast Cable Communications, LLC | 4739 |
24 |
| Intel Corporation | 47093 |
22 |
| ARRIS Enterprises LLC | 3468 |
21 |
| NEC Corporation | 35879 |
19 |
| Netflix, Inc. | 1125 |
18 |
| META Platforms, Inc. | 7091 |
16 |
| Nippon Telegraph and Telephone Corporation | 17367 |
15 |
| Google LLC | 42510 |
15 |
| Fujitsu Limited | 18393 |
14 |
| Sun Patent Trust | 2003 |
14 |
| Texas Instruments Incorporated | 19454 |
13 |
| Sony Interactive Entertainment Inc. | 5910 |
13 |
| Apple Inc. | 55345 |
12 |
| Microsoft Technology Licensing, LLC | 53854 |
12 |
| DivX, LLC | 297 |
12 |
| Tencent America LLC | 3841 |
12 |
| Canon Inc. | 40280 |
11 |
| Other owners | 497 |