- 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: 4475
10-year publication summary
|
173
|
214
|
293
|
344
|
537
|
301
|
335
|
384
|
566
|
383
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 73383 |
575 |
| Electronics and Telecommunications Research Institute | 9408 |
208 |
| B1 Institute of Image Technology, Inc. | 337 |
206 |
| Qualcomm Incorporated | 85914 |
197 |
| Tencent America LLC | 3832 |
193 |
| Samsung Electronics Co., Ltd. | 147003 |
174 |
| Huawei Technologies Co., Ltd. | 113191 |
141 |
| Bytedance Inc. | 3842 |
136 |
| Hyundai Motor Company | 22141 |
114 |
| Beijing Bytedance Network Technology Co., Ltd. | 4086 |
110 |
| Kia Corporation | 9834 |
106 |
| InterDigital CE Patent Holdings, SAS | 1407 |
91 |
| Sony Corporation | 31004 |
90 |
| KT Corporation | 2002 |
75 |
| Gensquare LLC | 135 |
71 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21109 |
70 |
| LX Semicon Co., Ltd. | 629 |
68 |
| Kwangwoon University Industry-academic Collaboration Foundation | 421 |
65 |
| ARRIS Enterprises LLC | 3452 |
60 |
| SK Telecom Co., Ltd. | 1668 |
58 |
| Other owners | 1667 |