- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 69/322 - Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
Patent holdings for IPC class H04L 69/322
Total number of patents in this class: 111
10-year publication summary
|
1
|
0
|
0
|
1
|
1
|
19
|
21
|
36
|
20
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
36 |
| Samsung Electronics Co., Ltd. | 131630 |
11 |
| Huawei Technologies Co., Ltd. | 100781 |
6 |
| ZTE Corporation | 39218 |
5 |
| Ericsson | 20417 |
4 |
| Apple Inc. | 50209 |
3 |
| Amadeus S.A.S. | 640 |
3 |
| Qualcomm Incorporated | 76576 |
2 |
| Intel Corporation | 45621 |
2 |
| Nokia Solutions And Networks Oy | 5698 |
2 |
| Grass Valley Canada | 242 |
2 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
2 |
| IronNet Cybersecurity, Inc. | 49 |
2 |
| Orange | 1759 |
2 |
| Siemens AG | 24990 |
1 |
| International Business Machines Corporation | 60644 |
1 |
| Toyota Motor Corporation | 28582 |
1 |
| Canon Inc. | 36841 |
1 |
| Interdigital Technology Corporation | 1140 |
1 |
| Cisco Technology, Inc. | 18858 |
1 |
| Other owners | 23 |