- All sections
- H - Electricity
- H04B - Transmission
- H04B 17/17 - Detection of non-compliance or faulty performance, e.g. response deviations
Patent holdings for IPC class H04B 17/17
Total number of patents in this class: 355
10-year publication summary
|
29
|
33
|
50
|
36
|
37
|
42
|
33
|
30
|
25
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 88827 |
21 |
| Samsung Electronics Co., Ltd. | 151485 |
16 |
| Massengill Family Trust, Richard Kemp Massengill, Co-Trustee, citizen USA, Esther S. Massengill, Co-Trustee, citizen USA | 230 |
14 |
| Comcast Cable Communications, LLC | 4972 |
13 |
| GUGLI Corporation | 13 |
10 |
| Ericsson | 22156 |
9 |
| Locus Location Systems, LLC | 21 |
9 |
| Huawei Technologies Co., Ltd. | 118145 |
8 |
| Telefonaktiebolaget LM Ericsson (publ) | 28541 |
8 |
| LitePoint Corporation | 207 |
7 |
| Elisa Oyj | 308 |
6 |
| Keysight Technologies, Inc. | 1234 |
6 |
| ROHDE & Schwarz GmbH & Co. KG | 1969 |
6 |
| Nokia Technologies Oy | 19787 |
5 |
| Allegro Microsystems, LLC | 1391 |
5 |
| Andrew Wireless Systems GmbH | 166 |
5 |
| Skyworks Solutions, Inc. | 3854 |
5 |
| AT&T Intellectual Property I, L.P. | 9769 |
4 |
| NEC Corporation | 36448 |
4 |
| Denso Corporation | 24983 |
4 |
| Other owners | 190 |