- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 61/4541 - Directories for service discovery
Patent holdings for IPC class H04L 61/4541
Total number of patents in this class: 90
10-year publication summary
1
|
0
|
1
|
3
|
3
|
5
|
17
|
25
|
20
|
12
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Samsung Electronics Co., Ltd. | 131630 |
5 |
Ericsson | 20417 |
4 |
Interdigital Patent Holdings, Inc. | 3652 |
4 |
Oracle International Corporation | 12313 |
4 |
Namecheap, Inc. | 39 |
4 |
Intel Corporation | 45621 |
3 |
Cisco Technology, Inc. | 18858 |
3 |
Amazon Technologies, Inc. | 24422 |
3 |
Snowflake Inc. | 1179 |
3 |
Apple Inc. | 50209 |
2 |
Qualcomm Incorporated | 76576 |
2 |
Huawei Technologies Co., Ltd. | 100781 |
2 |
Motorola Mobility LLC | 2493 |
2 |
8x8, Inc. | 398 |
2 |
T-Mobile USA, Inc. | 3668 |
2 |
The Toronto-Dominion Bank | 2288 |
2 |
Bullhead Innovations Ltd. | 17 |
2 |
Malikie Innovations Limited | 7703 |
2 |
VMware LLC | 6078 |
2 |
BlackBerry Limited | 5958 |
1 |
Other owners | 36 |