- 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: 492
10-year publication summary
|
33
|
43
|
26
|
22
|
33
|
19
|
16
|
31
|
23
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 90674 |
27 |
| Sony Corporation | 30353 |
22 |
| Huawei Technologies Co., Ltd. | 120888 |
18 |
| Avago Technologies International Sales Pte. Limited | 8591 |
18 |
| Apple Inc. | 58208 |
17 |
| Tencent America LLC | 4193 |
17 |
| Panasonic Corporation | 19485 |
16 |
| Dolby Laboratories Licensing Corporation | 4286 |
14 |
| Sun Patent Trust | 2001 |
13 |
| Bytedance Inc. | 4291 |
13 |
| Intel Corporation | 46718 |
10 |
| Dolby Video Compression, LLC | 390 |
10 |
| Google LLC | 43988 |
9 |
| GoPro, Inc. | 2089 |
9 |
| Samsung Electronics Co., Ltd. | 154751 |
8 |
| Canon Inc. | 42505 |
8 |
| Sharp Kabushiki Kaisha | 18610 |
8 |
| Texas Instruments Incorporated | 19628 |
7 |
| Panasonic Intellectual Property Corporation of America | 7104 |
7 |
| LG Electronics Inc. | 75160 |
6 |
| Other owners | 235 |