- All sections
- H - Electricity
- H04M - Telephonic communication
- H04M 11/06 - Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
Patent holdings for IPC class H04M 11/06
Total number of patents in this class: 877
10-year publication summary
|
87
|
71
|
57
|
39
|
38
|
21
|
10
|
14
|
8
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| British Telecommunications Public Limited Company | 2650 |
85 |
| Huawei Technologies Co., Ltd. | 115366 |
49 |
| Adaptive Spectrum and Signal Alignment, Inc. | 109 |
33 |
| Alcatel Lucent | 4484 |
32 |
| Intel Germany GmbH & Co. KG | 107 |
26 |
| Telefonaktiebolaget LM Ericsson (publ) | 28484 |
18 |
| Futurewei Technologies, Inc. | 3764 |
17 |
| MaxLinear, Inc. | 844 |
16 |
| Assia SPE LLC, c/o The Corporation Trust Company | 92 |
16 |
| AT&T Intellectual Property I, L.P. | 9657 |
15 |
| Adtran, Inc. | 421 |
13 |
| BCE Inc. | 371 |
13 |
| Research In Motion Limited | 1723 |
12 |
| Microsoft Technology Licensing, LLC | 54207 |
10 |
| Avago Technologies International Sales Pte. Limited | 8673 |
10 |
| Qualcomm Incorporated | 87362 |
9 |
| Alcatel Lucent SA | 1568 |
9 |
| Ericsson | 21972 |
8 |
| Cisco Technology, Inc. | 22105 |
8 |
| ZTE Corporation | 42992 |
8 |
| Other owners | 470 |