- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 65/1073 - Registration or de-registration
Patent holdings for IPC class H04L 65/1073
Total number of patents in this class: 468
10-year publication summary
|
4
|
0
|
6
|
11
|
32
|
64
|
95
|
100
|
84
|
52
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| T-Mobile USA, Inc. | 4102 |
46 |
| Ericsson | 21747 |
39 |
| Samsung Electronics Co., Ltd. | 146092 |
33 |
| Apple Inc. | 54844 |
20 |
| Verizon Patent And Licensing Inc. | 7098 |
16 |
| BlackBerry Limited | 5132 |
13 |
| Huawei Technologies Co., Ltd. | 112438 |
12 |
| Cisco Technology, Inc. | 19918 |
11 |
| Telefonaktiebolaget LM Ericsson (publ) | 27928 |
11 |
| Qualcomm Incorporated | 85322 |
10 |
| Lenovo (Singapore) Pte. Ltd. | 3056 |
10 |
| AT&T Intellectual Property I, L.P. | 9508 |
9 |
| Comcast Cable Communications, LLC | 4712 |
8 |
| Oracle International Corporation | 12943 |
7 |
| ZTE Corporation | 42423 |
6 |
| Nokia Solutions And Networks Oy | 6586 |
6 |
| Vivo Mobile Communication Co., Ltd. | 12280 |
6 |
| Ribbon Communications Operating Company, Inc. | 475 |
6 |
| Innopeak Technology, Inc. | 325 |
6 |
| salesforce.com, inc. | 5608 |
5 |
| Other owners | 188 |