- All sections
- H - Electricity
- H04B - Transmission
- H04B 1/69 - Spread spectrum techniques
Patent holdings for IPC class H04B 1/69
Total number of patents in this class: 1083
10-year publication summary
|
69
|
69
|
65
|
83
|
70
|
85
|
73
|
58
|
49
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 84760 |
85 |
| Huawei Technologies Co., Ltd. | 111449 |
55 |
| Samsung Electronics Co., Ltd. | 144675 |
42 |
| Texas Instruments Incorporated | 19481 |
32 |
| LG Electronics Inc. | 72675 |
17 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10925 |
16 |
| Semtech Corporation | 353 |
14 |
| Mitsubishi Electric Corporation | 45899 |
12 |
| Telefonaktiebolaget LM Ericsson (publ) | 27862 |
12 |
| Apple Inc. | 54577 |
10 |
| Cisco Technology, Inc. | 19734 |
10 |
| ZTE Corporation | 42101 |
10 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4914 |
10 |
| Raytheon Company | 8389 |
9 |
| Verity AG | 72 |
9 |
| Koninklijke Philips Electronics N.V. | 9909 |
8 |
| NPX B.V. | 2528 |
8 |
| Thales SA | 2336 |
8 |
| King Abdulaziz University | 508 |
8 |
| Landis+Gyr Technology, Inc. | 444 |
8 |
| Other owners | 700 |