- All sections
- H - Electricity
- H04B - Transmission
- H04B 1/709 - Correlator structure
Patent holdings for IPC class H04B 1/709
Total number of patents in this class: 256
10-year publication summary
|
30
|
21
|
29
|
22
|
30
|
15
|
6
|
7
|
8
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ISCO International, LLC | 236 |
65 |
| Samsung Electronics Co., Ltd. | 146811 |
13 |
| NextNav, LLC | 219 |
11 |
| Avago Technologies International Sales Pte. Limited | 8748 |
11 |
| Huawei Technologies Co., Ltd. | 113064 |
7 |
| Thales SA | 2345 |
7 |
| NovAtel Inc. | 252 |
7 |
| NXP USA, Inc. | 4304 |
7 |
| Novelda AS | 46 |
5 |
| Mitsubishi Electric Corporation | 46197 |
4 |
| Battelle Energy Alliance, LLC | 587 |
4 |
| Qualcomm Incorporated | 85833 |
3 |
| Seiko Epson Corporation | 19398 |
3 |
| Cascoda Limited | 6 |
3 |
| DecaWave Ltd. | 59 |
3 |
| Tokay Systems LLC | 3 |
3 |
| International Business Machines Corporation | 61305 |
2 |
| Deere & Company | 7625 |
2 |
| NEC Corporation | 35778 |
2 |
| Fujitsu Limited | 18402 |
2 |
| Other owners | 92 |