- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/149 - Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
Patent holdings for IPC class H04N 19/149
Total number of patents in this class: 433
10-year publication summary
|
20
|
37
|
27
|
35
|
38
|
55
|
26
|
60
|
36
|
16
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
34 |
| Tencent America LLC | 2959 |
24 |
| Texas Instruments Incorporated | 19376 |
20 |
| ARRIS Enterprises LLC | 3432 |
14 |
| WaveOne Inc. | 18 |
13 |
| Nippon Telegraph and Telephone Corporation | 14195 |
12 |
| Sony Group Corporation | 10730 |
11 |
| Bytedance Inc. | 2313 |
10 |
| Huawei Technologies Co., Ltd. | 100781 |
9 |
| Google LLC | 38759 |
9 |
| Beijing Bytedance Network Technology Co., Ltd. | 3621 |
9 |
| Sony Corporation | 32931 |
8 |
| Microsoft Technology Licensing, LLC | 51439 |
8 |
| Samsung Electronics Co., Ltd. | 131630 |
7 |
| LG Electronics Inc. | 69257 |
7 |
| Intel Corporation | 45621 |
6 |
| Dolby Laboratories Licensing Corporation | 3883 |
6 |
| MegaChips Corporation | 366 |
6 |
| Netflix, Inc. | 944 |
6 |
| SZ DJI Technology Co., Ltd | 6791 |
6 |
| Other owners | 208 |