- 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: 11179
10-year publication summary
|
338
|
478
|
480
|
648
|
1136
|
1161
|
1253
|
1255
|
1534
|
1104
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 73531 |
1024 |
| Tencent America LLC | 3851 |
789 |
| Bytedance Inc. | 3866 |
653 |
| Beijing Bytedance Network Technology Co., Ltd. | 4088 |
543 |
| Qualcomm Incorporated | 86346 |
498 |
| Huawei Technologies Co., Ltd. | 113689 |
446 |
| Samsung Electronics Co., Ltd. | 147501 |
439 |
| Electronics and Telecommunications Research Institute | 9422 |
428 |
| Beijing Dajia Internet Information Technology Co., Ltd. | 1482 |
264 |
| KT Corporation | 2003 |
253 |
| Hyundai Motor Company | 22257 |
244 |
| Kia Corporation | 9958 |
226 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21188 |
220 |
| Sun Patent Trust | 2004 |
205 |
| InterDigital Holdings, Inc. | 840 |
161 |
| B1 Institute of Image Technology, Inc. | 339 |
159 |
| HFI Innovation Inc. | 761 |
147 |
| Panasonic Intellectual Property Corporation of America | 6835 |
139 |
| InterDigital CE Patent Holdings, SAS | 1423 |
120 |
| LX Semicon Co., Ltd. | 634 |
118 |
| Other owners | 4103 |