- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 13/161 - Encoding, multiplexing or demultiplexing different image signal components
Patent holdings for IPC class H04N 13/161
Total number of patents in this class: 1039
10-year publication summary
18
|
50
|
53
|
109
|
190
|
193
|
170
|
122
|
115
|
45
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
LG Electronics Inc. | 69257 |
77 |
Nokia Technologies Oy | 15057 |
77 |
Samsung Electronics Co., Ltd. | 131630 |
47 |
B1 Institute of Image Technology, Inc. | 132 |
40 |
Dolby Laboratories Licensing Corporation | 3883 |
38 |
Qualcomm Incorporated | 76576 |
33 |
Nevermind Capital LLC | 90 |
33 |
Intel Corporation | 45621 |
28 |
Sony Corporation | 32931 |
25 |
Koninklijke Philips N.V. | 22975 |
23 |
GE Video Compression, LLC | 373 |
21 |
Electronics and Telecommunications Research Institute | 8830 |
20 |
Tencent America LLC | 2959 |
16 |
Avalon Holographics Inc. | 73 |
15 |
Huawei Technologies Co., Ltd. | 100781 |
14 |
Tencent Technology (Shenzhen) Company Limited | 12951 |
14 |
Sony Interactive Entertainment Inc. | 5162 |
13 |
Apple Inc. | 50209 |
12 |
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
12 |
Ericsson | 20417 |
11 |
Other owners | 470 |