- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/103 - Selection of coding mode or of prediction mode
Patent holdings for IPC class H04N 19/103
Total number of patents in this class: 2698
10-year publication summary
|
192
|
150
|
201
|
202
|
278
|
226
|
212
|
225
|
313
|
173
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| B1 Institute of Image Technology, Inc. | 337 |
204 |
| Tencent America LLC | 3828 |
152 |
| Samsung Electronics Co., Ltd. | 146534 |
147 |
| Qualcomm Incorporated | 85550 |
133 |
| LG Electronics Inc. | 73210 |
97 |
| Bytedance Inc. | 3827 |
92 |
| Huawei Technologies Co., Ltd. | 113006 |
76 |
| Sony Corporation | 31028 |
69 |
| Panasonic Intellectual Property Corporation of America | 6793 |
62 |
| Beijing Bytedance Network Technology Co., Ltd. | 4084 |
57 |
| Electronics and Telecommunications Research Institute | 9399 |
54 |
| KT Corporation | 1994 |
52 |
| Microsoft Technology Licensing, LLC | 53739 |
50 |
| Sun Patent Trust | 2000 |
45 |
| Dolby Laboratories Licensing Corporation | 4126 |
43 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21070 |
37 |
| Intel Corporation | 47013 |
31 |
| Tencent Technology (Shenzhen) Company Limited | 14799 |
31 |
| Nokia Technologies Oy | 17914 |
30 |
| InterDigital Holdings, Inc. | 837 |
30 |
| Other owners | 1206 |