- 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: 500
10-year publication summary
|
37
|
27
|
35
|
38
|
55
|
28
|
65
|
38
|
46
|
30
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 84501 |
35 |
| Tencent America LLC | 3736 |
26 |
| Texas Instruments Incorporated | 19487 |
23 |
| Huawei Technologies Co., Ltd. | 110995 |
18 |
| Bytedance Inc. | 3742 |
17 |
| ARRIS Enterprises LLC | 3429 |
15 |
| Nippon Telegraph and Telephone Corporation | 17157 |
14 |
| WaveOne Inc. | 20 |
14 |
| Sony Group Corporation | 13501 |
12 |
| Dolby Laboratories Licensing Corporation | 4093 |
10 |
| Google LLC | 41828 |
10 |
| Beijing Bytedance Network Technology Co., Ltd. | 4068 |
9 |
| LG Electronics Inc. | 72473 |
8 |
| Microsoft Technology Licensing, LLC | 53512 |
8 |
| Beijing Dajia Internet Information Technology Co., Ltd. | 1447 |
8 |
| Samsung Electronics Co., Ltd. | 144143 |
7 |
| Intel Corporation | 46699 |
7 |
| SZ DJI Technology Co., Ltd | 6842 |
7 |
| Sony Corporation | 31148 |
6 |
| InterDigital Holdings, Inc. | 830 |
6 |
| Other owners | 240 |