- 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: 65309
10-year publication summary
|
4037
|
4723
|
5187
|
6374
|
7388
|
8213
|
7547
|
8248
|
7610
|
2687
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
11639 |
| LG Electronics Inc. | 69257 |
7267 |
| Huawei Technologies Co., Ltd. | 100781 |
5100 |
| Samsung Electronics Co., Ltd. | 131630 |
4337 |
| Ericsson | 20417 |
2680 |
| Apple Inc. | 50209 |
2139 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
1775 |
| ZTE Corporation | 39218 |
1446 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
1230 |
| Intel Corporation | 45621 |
1179 |
| Nokia Technologies Oy | 15057 |
1123 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
939 |
| NTT DoCoMo, Inc. | 11501 |
858 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 8764 |
807 |
| Interdigital Patent Holdings, Inc. | 3652 |
739 |
| Sony Corporation | 32931 |
733 |
| Sun Patent Trust | 1972 |
730 |
| Datang Mobile Communications Equipment Co., Ltd | 3210 |
658 |
| Sharp Corporation | 10015 |
630 |
| NEC Corporation | 32703 |
608 |
| Other owners | 18692 |