- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 5/00 - Arrangements affording multiple use of the transmission path
Patent holdings for IPC class H04L 5/00
Total number of patents in this class: 71431
10-year publication summary
4725
|
5189
|
6375
|
7395
|
8219
|
7610
|
8341
|
7674
|
7953
|
1059
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Qualcomm Incorporated | 82165 |
12801 |
LG Electronics Inc. | 71185 |
7639 |
Huawei Technologies Co., Ltd. | 107154 |
5454 |
Samsung Electronics Co., Ltd. | 139551 |
4829 |
Ericsson | 21203 |
2796 |
Apple Inc. | 52932 |
2388 |
Telefonaktiebolaget LM Ericsson (publ) | 27443 |
1892 |
ZTE Corporation | 41154 |
1683 |
Nokia Technologies Oy | 16656 |
1446 |
Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20111 |
1364 |
Intel Corporation | 46179 |
1284 |
Vivo Mobile Communication Co., Ltd. | 11438 |
1095 |
Beijing Xiaomi Mobile Software Co., Ltd. | 10956 |
1039 |
NTT DoCoMo, Inc. | 12334 |
918 |
Interdigital Patent Holdings, Inc. | 4543 |
908 |
Sun Patent Trust | 2047 |
770 |
Sharp Corporation | 10201 |
746 |
Datang Mobile Communications Equipment Co., Ltd | 3631 |
721 |
Sony Corporation | 31518 |
715 |
NEC Corporation | 34540 |
671 |
Other owners | 20272 |