- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/11 - Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
Patent holdings for IPC class H04N 19/11
Total number of patents in this class: 4350
10-year publication summary
|
174
|
221
|
301
|
349
|
572
|
311
|
337
|
389
|
566
|
269
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 72473 |
561 |
| Electronics and Telecommunications Research Institute | 9344 |
202 |
| Qualcomm Incorporated | 84501 |
195 |
| Tencent America LLC | 3736 |
188 |
| B1 Institute of Image Technology, Inc. | 307 |
182 |
| Samsung Electronics Co., Ltd. | 144143 |
167 |
| Huawei Technologies Co., Ltd. | 110995 |
136 |
| Bytedance Inc. | 3742 |
135 |
| Hyundai Motor Company | 21626 |
112 |
| Beijing Bytedance Network Technology Co., Ltd. | 4068 |
110 |
| Kia Corporation | 9306 |
104 |
| Sony Corporation | 31148 |
90 |
| KT Corporation | 1974 |
74 |
| InterDigital CE Patent Holdings, SAS | 1308 |
74 |
| Gensquare LLC | 137 |
72 |
| LX Semicon Co., Ltd. | 581 |
68 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20704 |
66 |
| Kwangwoon University Industry-academic Collaboration Foundation | 413 |
65 |
| SK Telecom Co., Ltd. | 1679 |
58 |
| ARRIS Enterprises LLC | 3429 |
56 |
| Other owners | 1635 |