- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/102 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
Patent holdings for IPC class H04N 19/102
Total number of patents in this class: 469
10-year publication summary
|
57
|
39
|
33
|
43
|
25
|
22
|
33
|
16
|
15
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
28 |
| Sony Corporation | 32931 |
25 |
| Apple Inc. | 50209 |
16 |
| Panasonic Corporation | 20786 |
16 |
| Avago Technologies International Sales Pte. Limited | 9260 |
15 |
| Dolby Laboratories Licensing Corporation | 3883 |
13 |
| Sun Patent Trust | 1972 |
13 |
| Huawei Technologies Co., Ltd. | 100781 |
12 |
| Sling Media L.L.C. | 199 |
12 |
| Intel Corporation | 45621 |
10 |
| GE Video Compression, LLC | 373 |
10 |
| Sharp Kabushiki Kaisha | 18957 |
10 |
| Samsung Electronics Co., Ltd. | 131630 |
9 |
| GoPro, Inc. | 1915 |
9 |
| Tencent America LLC | 2959 |
9 |
| Google LLC | 38759 |
8 |
| Bytedance Inc. | 2313 |
8 |
| NEC Corporation | 32703 |
7 |
| Texas Instruments Incorporated | 19376 |
7 |
| Nippon Telegraph and Telephone Corporation | 14195 |
7 |
| Other owners | 225 |