- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/105 - Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
Patent holdings for IPC class H04N 19/105
Total number of patents in this class: 10016
10-year publication summary
|
343
|
487
|
489
|
659
|
1174
|
1181
|
1250
|
1249
|
1520
|
96
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 70898 |
935 |
| Tencent America LLC | 3443 |
677 |
| Bytedance Inc. | 3588 |
629 |
| Beijing Bytedance Network Technology Co., Ltd. | 3946 |
519 |
| Qualcomm Incorporated | 81413 |
470 |
| Samsung Electronics Co., Ltd. | 138518 |
402 |
| Huawei Technologies Co., Ltd. | 106498 |
401 |
| Electronics and Telecommunications Research Institute | 9003 |
391 |
| KT Corporation | 1930 |
234 |
| Beijing Dajia Internet Information Technology Co., Ltd. | 1365 |
232 |
| Hyundai Motor Company | 20403 |
209 |
| Kia Corporation | 8070 |
190 |
| Sun Patent Trust | 2035 |
188 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 19926 |
182 |
| HFI Innovation Inc. | 761 |
147 |
| InterDigital Holdings, Inc. | 783 |
136 |
| Panasonic Intellectual Property Corporation of America | 7377 |
119 |
| SK Telecom Co., Ltd. | 1651 |
114 |
| Sony Corporation | 31565 |
113 |
| B1 Institute of Image Technology, Inc. | 251 |
101 |
| Other owners | 3627 |