- All sections
- H - Electricity
- H04B - Transmission
- H04B 1/71 - Interference-related aspects the interference being narrowband interference
Patent holdings for IPC class H04B 1/71
Total number of patents in this class: 175
10-year publication summary
|
23
|
18
|
8
|
15
|
30
|
19
|
21
|
16
|
14
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ISCO International, LLC | 212 |
63 |
| Samsung Electronics Co., Ltd. | 131630 |
6 |
| Deere & Company | 6845 |
4 |
| Mitsubishi Electric Corporation | 43934 |
4 |
| Continental Automotive GmbH | 5573 |
4 |
| Furuno Electric Co., Ltd. | 875 |
4 |
| Apple Inc. | 50209 |
3 |
| Qualcomm Incorporated | 76576 |
3 |
| Rockwell Collins, Inc. | 2402 |
3 |
| Sierra Nevada Company, LLC | 135 |
3 |
| LG Electronics Inc. | 69257 |
2 |
| AT&T Intellectual Property I, L.P. | 9886 |
2 |
| Ericsson | 20417 |
2 |
| Texas Instruments Incorporated | 19376 |
2 |
| Amazon Technologies, Inc. | 24422 |
2 |
| ZTE Corporation | 39218 |
2 |
| Thales SA | 2318 |
2 |
| Battelle Energy Alliance, LLC | 569 |
2 |
| Cable Television Laboratories, Inc. | 876 |
2 |
| Carnegie Mellon University | 1405 |
2 |
| Other owners | 58 |