- All sections
- H - Electricity
- H04B - Transmission
- H04B 1/713 - Spread spectrum techniques using frequency hopping
Patent holdings for IPC class H04B 1/713
Total number of patents in this class: 1388
10-year publication summary
|
73
|
89
|
112
|
135
|
183
|
183
|
115
|
95
|
79
|
22
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
216 |
| Huawei Technologies Co., Ltd. | 100781 |
75 |
| NTT DoCoMo, Inc. | 11501 |
62 |
| Samsung Electronics Co., Ltd. | 131630 |
52 |
| LG Electronics Inc. | 69257 |
50 |
| Sun Patent Trust | 1972 |
33 |
| ZTE Corporation | 39218 |
23 |
| Texas Instruments Incorporated | 19376 |
20 |
| NEC Corporation | 32703 |
19 |
| Ericsson | 20417 |
19 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
19 |
| Apple Inc. | 50209 |
18 |
| Cisco Technology, Inc. | 18858 |
18 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
16 |
| Netgear, Inc. | 285 |
16 |
| Sony Corporation | 32931 |
15 |
| Panasonic Corporation | 20786 |
14 |
| Panasonic Intellectual Property Corporation of America | 7230 |
12 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6132 |
12 |
| Industrial Scientific Corporation | 86 |
11 |
| Other owners | 668 |