- All sections
- H - Electricity
- H04B - Transmission
- H04B 14/02 - Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
Patent holdings for IPC class H04B 14/02
Total number of patents in this class: 158
10-year publication summary
|
7
|
6
|
18
|
20
|
29
|
11
|
13
|
4
|
6
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Marvell Asia PTE, Ltd. | 6841 |
14 |
| Cavium International | 5549 |
11 |
| PhotonIC Technologies (Shanghai) Co., Ltd | 19 |
6 |
| AT&T Intellectual Property I, L.P. | 9886 |
5 |
| MaxLinear Asia Singapore Private Limited | 106 |
5 |
| Credo Technology Group Limited | 80 |
5 |
| Samsung Electronics Co., Ltd. | 131630 |
4 |
| Qualcomm Incorporated | 76576 |
4 |
| Intel Corporation | 45621 |
4 |
| Huawei Technologies Co., Ltd. | 100781 |
4 |
| Constellation Designs, LLC | 43 |
4 |
| Infineon Technologies AG | 8189 |
3 |
| Nokia Solutions And Networks Oy | 5698 |
3 |
| Qualcomm Flarion Technologies, Inc. | 22 |
2 |
| Siemens AG | 24990 |
2 |
| International Business Machines Corporation | 60644 |
2 |
| Fujitsu Limited | 19265 |
2 |
| Texas Instruments Incorporated | 19376 |
2 |
| Denso Corporation | 23338 |
2 |
| Mitsubishi Electric Corporation | 43934 |
2 |
| Other owners | 72 |