- All sections
- H - Electricity
- H04K - Secret communicationjamming of communication
- H04K 3/00 - Jamming of communicationCounter-measures
Patent holdings for IPC class H04K 3/00
Total number of patents in this class: 1385
10-year publication summary
|
105
|
99
|
133
|
123
|
119
|
114
|
111
|
86
|
78
|
37
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 84971 |
65 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1821 |
35 |
| Raytheon Company | 8396 |
34 |
| Battelle Memorial Institute | 2479 |
18 |
| Samsung Electronics Co., Ltd. | 145416 |
16 |
| Intel Corporation | 46949 |
16 |
| Telefonaktiebolaget LM Ericsson (publ) | 27855 |
16 |
| Ericsson | 21704 |
15 |
| Alarm.com Incorporated | 973 |
14 |
| D-Fend Solutions AD Ltd. | 22 |
14 |
| Telit Cinterion Deutschland GmbH | 96 |
14 |
| Electronics and Telecommunications Research Institute | 9367 |
12 |
| Agency for Defense Development | 431 |
12 |
| The MITRE Corporation | 444 |
12 |
| Apple Inc. | 54658 |
11 |
| Shenzhen Awp Technology Co., Ltd. | 29 |
11 |
| NEC Corporation | 35521 |
10 |
| The United States of America as represented by the Secretary of the Navy | 2747 |
10 |
| Rockwell Collins, Inc. | 2494 |
10 |
| Nokia Technologies Oy | 17651 |
10 |
| Other owners | 1030 |