- 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: 1184
10-year publication summary
|
67
|
69
|
69
|
65
|
83
|
69
|
85
|
71
|
48
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
84 |
| Huawei Technologies Co., Ltd. | 100781 |
51 |
| Samsung Electronics Co., Ltd. | 131630 |
43 |
| Texas Instruments Incorporated | 19376 |
34 |
| LG Electronics Inc. | 69257 |
19 |
| Koninklijke Philips Electronics N.V. | 13133 |
17 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
17 |
| Semtech Corporation | 339 |
14 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
14 |
| Mitsubishi Electric Corporation | 43934 |
11 |
| Apple Inc. | 50209 |
10 |
| Matsushita Electric Industrial Co., Ltd. | 4724 |
10 |
| ZTE Corporation | 39218 |
10 |
| Sony Corporation | 32931 |
9 |
| Cisco Technology, Inc. | 18858 |
9 |
| Raytheon Company | 8535 |
9 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
9 |
| NXP B.V. | 2185 |
9 |
| Centre National de La Recherche Scientifique | 9632 |
8 |
| Ericsson | 20417 |
8 |
| Other owners | 789 |