- 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: 834
10-year publication summary
|
94
|
106
|
80
|
87
|
93
|
100
|
78
|
57
|
38
|
15
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
35 |
| Sony Corporation | 32931 |
31 |
| Qualcomm Incorporated | 76576 |
29 |
| Intel Corporation | 45621 |
23 |
| Comcast Cable Communications, LLC | 4075 |
22 |
| ARRIS Enterprises LLC | 3432 |
19 |
| NEC Corporation | 32703 |
18 |
| Netflix, Inc. | 944 |
18 |
| Nippon Telegraph and Telephone Corporation | 14195 |
15 |
| META Platforms, Inc. | 7514 |
15 |
| Fujitsu Limited | 19265 |
14 |
| Google LLC | 38759 |
14 |
| Texas Instruments Incorporated | 19376 |
13 |
| Mitsubishi Electric Corporation | 43934 |
13 |
| Canon Inc. | 36841 |
12 |
| DivX, LLC | 274 |
12 |
| Sony Interactive Entertainment Inc. | 5162 |
12 |
| Apple Inc. | 50209 |
11 |
| Microsoft Technology Licensing, LLC | 51439 |
11 |
| Sun Patent Trust | 1972 |
10 |
| Other owners | 487 |