- 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: 4671
10-year publication summary
|
173
|
214
|
293
|
344
|
537
|
301
|
336
|
386
|
567
|
553
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 73772 |
539 |
| B1 Institute of Image Technology, Inc. | 379 |
245 |
| Electronics and Telecommunications Research Institute | 9451 |
213 |
| Tencent America LLC | 3990 |
208 |
| Qualcomm Incorporated | 87585 |
203 |
| Samsung Electronics Co., Ltd. | 149087 |
175 |
| Huawei Technologies Co., Ltd. | 115827 |
144 |
| Bytedance Inc. | 4018 |
142 |
| Hyundai Motor Company | 22813 |
127 |
| Kia Corporation | 10541 |
119 |
| InterDigital CE Patent Holdings, SAS | 1515 |
110 |
| Beijing Bytedance Network Technology Co., Ltd. | 4103 |
109 |
| Nokia Technologies Oy | 19171 |
101 |
| Sony Corporation | 30787 |
89 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21607 |
78 |
| KT Corporation | 2022 |
77 |
| Gensquare LLC | 138 |
71 |
| Kwangwoon University Industry-academic Collaboration Foundation | 438 |
70 |
| LX Semicon Co., Ltd. | 659 |
69 |
| ARRIS Enterprises LLC | 3452 |
59 |
| Other owners | 1723 |