- 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: 1644
10-year publication summary
|
16
|
34
|
56
|
145
|
227
|
337
|
280
|
247
|
206
|
141
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 159029 |
57 |
| Google LLC | 44796 |
42 |
| Apple Inc. | 59241 |
37 |
| Huawei Technologies Co., Ltd. | 124837 |
36 |
| Microsoft Technology Licensing, LLC | 54586 |
27 |
| Comcast Cable Communications, LLC | 5234 |
27 |
| Headwater Research LLC | 319 |
23 |
| Capital One Services, LLC. | 10102 |
22 |
| Tencent Technology (Shenzhen) Company Limited | 16195 |
22 |
| Canon Inc. | 44285 |
19 |
| Amazon Technologies, Inc. | 28264 |
19 |
| salesforce.com, inc. | 6021 |
19 |
| Siemens AG | 23956 |
18 |
| Ericsson | 23055 |
16 |
| Arrcus, Inc. | 115 |
16 |
| International Business Machines Corporation | 62805 |
15 |
| JPMorgan Chase Bank, National Association | 8978 |
15 |
| Boe Technology Group Co., Ltd. | 44653 |
15 |
| Telefonaktiebolaget LM Ericsson (publ) | 28915 |
14 |
| Adeia Guides Inc. | 3997 |
14 |
| Other owners | 1171 |