- All sections
- H - Electricity
- H04J - Multiplex communication
- H04J 1/12 - Arrangements for reducing cross-talk between channels
Patent holdings for IPC class H04J 1/12
Total number of patents in this class: 171
10-year publication summary
|
14
|
17
|
7
|
5
|
4
|
2
|
2
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 113064 |
20 |
| MaxLinear, Inc. | 813 |
9 |
| Marvell Asia PTE, Ltd. | 6530 |
9 |
| Cavium International | 5007 |
9 |
| Ikanos Communications, Inc. | 86 |
7 |
| Futurewei Technologies, Inc. | 3757 |
5 |
| Apple Inc. | 55174 |
4 |
| Qualcomm Incorporated | 85833 |
4 |
| Ericsson | 21804 |
4 |
| Microsoft Technology Licensing, LLC | 53786 |
4 |
| AT&T Intellectual Property I, L.P. | 9533 |
3 |
| Micron Technology, Inc. | 26264 |
3 |
| Texas Instruments Incorporated | 19443 |
3 |
| Alcatel Lucent SA | 1590 |
3 |
| Sigfox | 68 |
3 |
| Vecima Networks Inc. | 106 |
3 |
| Assia SPE LLC, c/o The Corporation Trust Company | 92 |
3 |
| MUFG Union Bank, N.A. | 478 |
3 |
| ANI Acquisition Sub, LLC | 479 |
3 |
| Intel Corporation | 47033 |
2 |
| Other owners | 67 |