- Sections
- H - Électricité
- H04B - Transmission
- H04B 11/00 - Systèmes de transmission utilisant des ondes ultrasonores, sonores ou infrasonores
Détention brevets de la classe H04B 11/00
Brevets de cette classe: 1204
Historique des publications depuis 10 ans
|
98
|
101
|
117
|
143
|
124
|
133
|
100
|
84
|
78
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Sonitor Technologies AS | 136 |
29 |
| Nippon Telegraph and Telephone Corporation | 16861 |
24 |
| Samsung Electronics Co., Ltd. | 142124 |
22 |
| Google LLC | 41705 |
22 |
| ExxonMobil Upstream Research Company | 2414 |
20 |
| BAE SYSTEMS plc | 2306 |
18 |
| uBeam Inc. | 44 |
18 |
| Lisnr, Inc. | 40 |
17 |
| Northeastern University | 1159 |
15 |
| Cisco Technology, Inc. | 19551 |
13 |
| Schlumberger Technology Corporation | 10512 |
12 |
| Texas Instruments Incorporated | 19460 |
10 |
| Microsoft Technology Licensing, LLC | 53276 |
10 |
| Rensselaer Polytechnic Institute | 813 |
10 |
| Tencent Technology (Shenzhen) Company Limited | 14386 |
10 |
| Massachusetts Institute of Technology | 9942 |
9 |
| Yamaha Corporation | 4079 |
9 |
| Sonos Experience Limited | 14 |
9 |
| Apple Inc. | 53955 |
8 |
| Schlumberger Canada Limited | 7146 |
8 |
| Autres propriétaires | 911 |