- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 17/02 - Apparatus or circuits at the transmitting end
Patent holdings for IPC class H04L 17/02
Total number of patents in this class: 137
10-year publication summary
|
6
|
11
|
4
|
3
|
1
|
4
|
1
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Universal Electronics Inc. | 687 |
21 |
| DISH Technologies L.L.C. | 1666 |
10 |
| Samsung Electronics Co., Ltd. | 131630 |
9 |
| IXYS Intl Limited | 67 |
7 |
| Microsoft Technology Licensing, LLC | 51439 |
6 |
| Lutron Technology Company LLC | 2300 |
5 |
| Sony Corporation | 32931 |
3 |
| AT&T Intellectual Property I, L.P. | 9886 |
3 |
| Mitsubishi Electric Corporation | 43934 |
3 |
| Panasonic Corporation | 20786 |
2 |
| Sony Electronics Inc. | 659 |
2 |
| Favepc Inc. | 9 |
2 |
| Gentex Corporation | 1742 |
2 |
| SBC Knowledge Ventures, L.P. | 174 |
2 |
| Apple Inc. | 50209 |
1 |
| Microsoft Corporation | 10954 |
1 |
| Matsushita Electric Industrial Co., Ltd. | 4724 |
1 |
| Ericsson | 20417 |
1 |
| Ericsson AB | 491 |
1 |
| Intel Corporation | 45621 |
1 |
| Other owners | 54 |