- 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: 344
10-year publication summary
|
42
|
41
|
49
|
30
|
35
|
42
|
24
|
25
|
24
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19376 |
29 |
| Microsoft Technology Licensing, LLC | 51439 |
21 |
| Qualcomm Incorporated | 76576 |
18 |
| Canon Inc. | 36841 |
18 |
| Electronics and Telecommunications Research Institute | 8830 |
16 |
| Dolby International AB | 1076 |
15 |
| Samsung Electronics Co., Ltd. | 131630 |
14 |
| LG Electronics Inc. | 69257 |
13 |
| Intel Corporation | 45621 |
11 |
| Kwangwoon University Industry-academic Collaboration Foundation | 323 |
10 |
| University-industry Cooperation Group of Kyung Hee University | 1078 |
10 |
| Tencent America LLC | 2959 |
9 |
| Huawei Technologies Co., Ltd. | 100781 |
8 |
| Dolby Laboratories Licensing Corporation | 3883 |
8 |
| Koninklijke Philips N.V. | 22975 |
5 |
| JVC Kenwood Corporation | 2774 |
5 |
| Sun Patent Trust | 1972 |
5 |
| Velos Media, LLC | 109 |
5 |
| Sony Corporation | 32931 |
4 |
| Olympus Corporation | 13667 |
4 |
| Other owners | 116 |