- Sections
- H - Électricité
- H04K - Communications secrètesbrouillage des communications
- H04K 3/00 - Brouillage de la communicationContre-mesures
Détention brevets de la classe H04K 3/00
Brevets de cette classe: 1422
Historique des publications depuis 10 ans
|
94
|
127
|
118
|
112
|
113
|
108
|
87
|
79
|
70
|
24
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Qualcomm Incorporated | 90109 |
68 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1888 |
37 |
| Raytheon Company | 8463 |
34 |
| Battelle Memorial Institute | 2581 |
18 |
| Intel Corporation | 46638 |
16 |
| Samsung Electronics Co., Ltd. | 153573 |
15 |
| Ericsson | 22283 |
15 |
| Telefonaktiebolaget LM Ericsson (publ) | 28615 |
15 |
| D-Fend Solutions AD Ltd. | 24 |
15 |
| Alarm.com Incorporated | 1010 |
14 |
| Shenzhen Awp Technology Co., Ltd. | 35 |
14 |
| Telit Cinterion Deutschland GmbH | 100 |
14 |
| Agency for Defense Development | 464 |
13 |
| Electronics and Telecommunications Research Institute | 9496 |
12 |
| The MITRE Corporation | 454 |
12 |
| View Operating Corporation | 557 |
12 |
| Apple Inc. | 58049 |
11 |
| NEC Corporation | 36611 |
11 |
| Mitsubishi Electric Corporation | 47556 |
11 |
| Rockwell Collins, Inc. | 2546 |
11 |
| Autres propriétaires | 1054 |