- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/43 - Hardware specially adapted for motion estimation or compensation
Patent holdings for IPC class H04N 19/43
Total number of patents in this class: 376
10-year publication summary
|
41
|
50
|
30
|
35
|
42
|
24
|
26
|
29
|
16
|
19
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19484 |
34 |
| Microsoft Technology Licensing, LLC | 54207 |
25 |
| Electronics and Telecommunications Research Institute | 9460 |
20 |
| Qualcomm Incorporated | 87362 |
19 |
| Canon Inc. | 40926 |
18 |
| Samsung Electronics Co., Ltd. | 148765 |
14 |
| LG Electronics Inc. | 73680 |
14 |
| Dolby International AB | 1026 |
14 |
| Huawei Technologies Co., Ltd. | 115366 |
12 |
| Intel Corporation | 46455 |
11 |
| Kwangwoon University Industry-academic Collaboration Foundation | 437 |
11 |
| University-industry Cooperation Group of Kyung Hee University | 1240 |
11 |
| Tencent America LLC | 3964 |
11 |
| Dolby Laboratories Licensing Corporation | 4200 |
10 |
| Sun Patent Trust | 2005 |
6 |
| Velos Media, LLC | 111 |
6 |
| Koninklijke Philips N.V. | 25107 |
5 |
| JVC Kenwood Corporation | 3058 |
5 |
| OL Security Limited Liability Company | 130 |
5 |
| Apple Inc. | 56170 |
4 |
| Other owners | 121 |