- 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: 1101
10-year publication summary
|
5
|
9
|
14
|
32
|
52
|
140
|
207
|
312
|
256
|
81
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 38759 |
29 |
| Samsung Electronics Co., Ltd. | 131630 |
25 |
| Microsoft Technology Licensing, LLC | 51439 |
25 |
| Apple Inc. | 50209 |
23 |
| Huawei Technologies Co., Ltd. | 100781 |
22 |
| Capital One Services, LLC. | 7551 |
19 |
| Headwater Research LLC | 276 |
17 |
| salesforce.com, inc. | 5003 |
15 |
| Comcast Cable Communications, LLC | 4075 |
15 |
| International Business Machines Corporation | 60644 |
14 |
| JPMorgan Chase Bank, National Association | 10964 |
14 |
| Amazon Technologies, Inc. | 24422 |
13 |
| Boe Technology Group Co., Ltd. | 35384 |
13 |
| Arrcus, Inc. | 85 |
13 |
| Research In Motion Limited | 2283 |
12 |
| Tencent Technology (Shenzhen) Company Limited | 12951 |
12 |
| Canon Inc. | 36841 |
11 |
| Ericsson | 20417 |
11 |
| Verizon Patent And Licensing Inc. | 6900 |
11 |
| iControl Networks, Inc. | 253 |
11 |
| Other owners | 776 |