- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/593 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
Patent holdings for IPC class H04N 19/593
Total number of patents in this class: 6002
10-year publication summary
|
447
|
532
|
386
|
467
|
564
|
814
|
518
|
473
|
533
|
221
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
497 |
| Qualcomm Incorporated | 76576 |
365 |
| Electronics and Telecommunications Research Institute | 8830 |
312 |
| Sony Corporation | 32931 |
297 |
| Huawei Technologies Co., Ltd. | 100781 |
227 |
| Samsung Electronics Co., Ltd. | 131630 |
226 |
| Bytedance Inc. | 2313 |
166 |
| Tencent America LLC | 2959 |
161 |
| Beijing Bytedance Network Technology Co., Ltd. | 3621 |
144 |
| KT Corporation | 1885 |
125 |
| GE Video Compression, LLC | 373 |
121 |
| Gensquare LLC | 156 |
101 |
| Sun Patent Trust | 1972 |
91 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
90 |
| HFI Innovation Inc. | 755 |
89 |
| University-industry Cooperation Group of Kyung Hee University | 1078 |
85 |
| Hyundai Motor Company | 19021 |
83 |
| Kia Corporation | 6450 |
74 |
| Microsoft Technology Licensing, LLC | 51439 |
72 |
| ARRIS Enterprises LLC | 3432 |
70 |
| Other owners | 2606 |