- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 1/1809 - Selective-repeat protocols
Patent holdings for IPC class H04L 1/1809
Total number of patents in this class: 41
10-year publication summary
|
0
|
0
|
0
|
1
|
0
|
3
|
8
|
6
|
12
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 100781 |
7 |
| Massengill, R. Kemp | 165 |
5 |
| Newman, David E. | 165 |
5 |
| Samsung Electronics Co., Ltd. | 131630 |
4 |
| Qualcomm Incorporated | 76576 |
2 |
| Rambus Inc. | 2314 |
2 |
| Orange | 1759 |
2 |
| Continental Automotive GmbH | 5573 |
1 |
| Nippon Telegraph and Telephone Corporation | 14195 |
1 |
| Nokia Technologies Oy | 15057 |
1 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
1 |
| Palo Alto Networks, Inc. | 894 |
1 |
| Sony Semiconductor Solutions Corporation | 8770 |
1 |
| Autel Robotics Co. Ltd. | 965 |
1 |
| Zycada Networks, Inc. | 20 |
1 |
| Livestreaming Sweden AB | 8 |
1 |
| Dopple IP B.V. | 8 |
1 |
| Gold Data USA Inc | 6 |
1 |
| Sony Semiconductor Israel Ltd. | 5 |
1 |
| Sony Group Corporation | 10730 |
1 |
| Other owners | 1 |