- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 69/32 - Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
Patent holdings for IPC class H04L 69/32
Total number of patents in this class: 62
10-year publication summary
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0
|
0
|
0
|
3
|
10
|
12
|
10
|
9
|
10
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 46179 |
7 |
| ICU Medical, Inc. | 1332 |
4 |
| Nant Holdings IP, LLC | 711 |
4 |
| Samsung Electronics Co., Ltd. | 139551 |
2 |
| Research In Motion Limited | 2164 |
2 |
| Cisco Technology, Inc. | 19411 |
2 |
| Panasonic Intellectual Property Corporation of America | 7431 |
2 |
| CommScope Technologies LLC | 3468 |
2 |
| Microchip Technology Incorporated | 2716 |
2 |
| Optis Wireless Technology, LLC | 223 |
2 |
| Tria Network Systems, LLC | 17 |
2 |
| RISC Networks, LLC | 20 |
2 |
| VMware LLC | 5692 |
2 |
| Qualcomm Incorporated | 82165 |
1 |
| Sony Corporation | 31518 |
1 |
| International Business Machines Corporation | 60224 |
1 |
| Robert Bosch GmbH | 41843 |
1 |
| Electronics and Telecommunications Research Institute | 9039 |
1 |
| Huawei Technologies Co., Ltd. | 107154 |
1 |
| NPX B.V. | 2379 |
1 |
| Other owners | 20 |