- 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: 1424
10-year publication summary
|
89
|
112
|
135
|
183
|
184
|
115
|
101
|
84
|
76
|
35
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 85322 |
217 |
| Huawei Technologies Co., Ltd. | 112438 |
77 |
| NTT DoCoMo, Inc. | 12952 |
60 |
| Samsung Electronics Co., Ltd. | 146092 |
57 |
| LG Electronics Inc. | 73021 |
52 |
| Sun Patent Trust | 2000 |
34 |
| ZTE Corporation | 42423 |
26 |
| Texas Instruments Incorporated | 19470 |
23 |
| Telefonaktiebolaget LM Ericsson (publ) | 27928 |
23 |
| Apple Inc. | 54844 |
19 |
| NEC Corporation | 35652 |
19 |
| Ericsson | 21747 |
19 |
| Cisco Technology, Inc. | 19918 |
19 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20960 |
17 |
| Estelgia, LLC | 76 |
16 |
| Panasonic Corporation | 20110 |
14 |
| Sony Corporation | 31052 |
13 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6107 |
13 |
| Industrial Scientific Corporation | 86 |
12 |
| Panasonic Intellectual Property Corporation of America | 7641 |
11 |
| Other owners | 683 |