- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 67/55 - Push-based network services
Patent holdings for IPC class H04L 67/55
Total number of patents in this class: 1526
10-year publication summary
|
7
|
24
|
44
|
125
|
222
|
331
|
275
|
242
|
197
|
23
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 151017 |
43 |
| Google LLC | 43386 |
41 |
| Apple Inc. | 56891 |
36 |
| Huawei Technologies Co., Ltd. | 117695 |
32 |
| Microsoft Technology Licensing, LLC | 54316 |
29 |
| Capital One Services, LLC. | 9629 |
25 |
| Comcast Cable Communications, LLC | 4960 |
24 |
| Headwater Research LLC | 313 |
21 |
| Tencent Technology (Shenzhen) Company Limited | 15453 |
19 |
| Siemens AG | 24294 |
18 |
| Amazon Technologies, Inc. | 27447 |
18 |
| International Business Machines Corporation | 61904 |
16 |
| salesforce.com, inc. | 5779 |
16 |
| Arrcus, Inc. | 103 |
16 |
| Canon Inc. | 41573 |
15 |
| Ericsson | 22114 |
15 |
| JPMorgan Chase Bank, National Association | 8614 |
14 |
| Boe Technology Group Co., Ltd. | 42421 |
14 |
| Telefonaktiebolaget LM Ericsson (publ) | 28521 |
14 |
| Verizon Patent And Licensing Inc. | 7398 |
13 |
| Other owners | 1087 |