- All sections
- H - Electricity
- H04B - Transmission
- H04B 3/32 - Reducing cross-talk, e.g. by compensating
Patent holdings for IPC class H04B 3/32
Total number of patents in this class: 925
10-year publication summary
123
|
87
|
87
|
105
|
63
|
49
|
30
|
14
|
17
|
12
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Huawei Technologies Co., Ltd. | 112134 |
118 |
British Telecommunications Public Limited Company | 2622 |
50 |
Alcatel Lucent | 4546 |
41 |
Marvell Asia PTE, Ltd. | 6553 |
31 |
Intel Corporation | 46960 |
27 |
Futurewei Technologies, Inc. | 3752 |
25 |
Intel Germany GmbH & Co. KG | 111 |
23 |
AT&T Intellectual Property I, L.P. | 9507 |
21 |
MaxLinear, Inc. | 809 |
21 |
Adtran, Inc. | 426 |
20 |
Alcatel Lucent SA | 1595 |
18 |
Sckipio Technologies S.I LTD | 26 |
17 |
Ikanos Communications, Inc. | 86 |
16 |
Telefonaktiebolaget LM Ericsson (publ) | 27878 |
16 |
Qualcomm Incorporated | 85094 |
13 |
Adaptive Spectrum and Signal Alignment, Inc. | 114 |
13 |
Avago Technologies International Sales Pte. Limited | 8776 |
13 |
Ericsson | 21724 |
12 |
Excem | 19 |
12 |
ARRIS Enterprises LLC | 3442 |
11 |
Other owners | 407 |