- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/59 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
Patent holdings for IPC class H04N 19/59
Total number of patents in this class: 1591
10-year publication summary
|
169
|
144
|
132
|
151
|
148
|
169
|
147
|
118
|
112
|
55
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
94 |
| Samsung Electronics Co., Ltd. | 131630 |
77 |
| GE Video Compression, LLC | 373 |
70 |
| Sony Corporation | 32931 |
65 |
| LG Electronics Inc. | 69257 |
56 |
| Huawei Technologies Co., Ltd. | 100781 |
47 |
| Dolby Laboratories Licensing Corporation | 3883 |
44 |
| KT Corporation | 1885 |
39 |
| V-Nova International Ltd. | 288 |
35 |
| Microsoft Technology Licensing, LLC | 51439 |
33 |
| Bytedance Inc. | 2313 |
30 |
| Google LLC | 38759 |
26 |
| Netflix, Inc. | 944 |
26 |
| Tencent Technology (Shenzhen) Company Limited | 12951 |
26 |
| Vid Scale, Inc. | 442 |
26 |
| Intel Corporation | 45621 |
25 |
| Nokia Technologies Oy | 15057 |
24 |
| NTT DoCoMo, Inc. | 11501 |
22 |
| ARRIS Enterprises LLC | 3432 |
22 |
| Nippon Telegraph and Telephone Corporation | 14195 |
20 |
| Other owners | 784 |