- Sections
- H - Électricité
- H04B - Transmission
- H04B 17/29 - Tests de performance
Détention brevets de la classe H04B 17/29
Brevets de cette classe: 631
Historique des publications depuis 10 ans
|
51
|
41
|
68
|
130
|
83
|
56
|
73
|
48
|
55
|
23
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Strong Force IoT Portfolio 2016, LLC | 311 |
88 |
| ROHDE & Schwarz GmbH & Co. KG | 1916 |
35 |
| Digital Global Systems, Inc. | 382 |
29 |
| Samsung Electronics Co., Ltd. | 142777 |
20 |
| Keysight Technologies, Inc. | 1194 |
18 |
| Apple Inc. | 54076 |
16 |
| LitePoint Corporation | 209 |
16 |
| Anritsu Corporation | 389 |
15 |
| Massengill Family Trust, Richard Kemp Massengill, Co-Trustee, citizen USA, Esther S. Massengill, Co-Trustee, citizen USA | 223 |
15 |
| Ericsson | 21438 |
13 |
| Qualcomm Incorporated | 83821 |
12 |
| Sony Corporation | 31227 |
9 |
| Dell Products L.P. | 13943 |
8 |
| Nippon Telegraph and Telephone Corporation | 16940 |
8 |
| Telefonaktiebolaget LM Ericsson (publ) | 27703 |
8 |
| General Test Systems Inc. | 29 |
7 |
| T-Mobile USA, Inc. | 4017 |
7 |
| LG Electronics Inc. | 72038 |
6 |
| NEC Corporation | 35120 |
6 |
| Mediatek Inc. | 4931 |
6 |
| Autres propriétaires | 289 |