- 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: 342
10-year publication summary
|
16
|
29
|
34
|
51
|
38
|
37
|
42
|
34
|
29
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 85322 |
19 |
| Samsung Electronics Co., Ltd. | 146092 |
15 |
| Massengill Family Trust, Richard Kemp Massengill, Co-Trustee, citizen USA, Esther S. Massengill, Co-Trustee, citizen USA | 224 |
14 |
| Comcast Cable Communications, LLC | 4712 |
12 |
| GUGLI Corporation | 13 |
10 |
| Ericsson | 21747 |
9 |
| Locus Location Systems, LLC | 21 |
9 |
| Huawei Technologies Co., Ltd. | 112438 |
8 |
| LitePoint Corporation | 208 |
7 |
| ROHDE & Schwarz GmbH & Co. KG | 1930 |
7 |
| Telefonaktiebolaget LM Ericsson (publ) | 27928 |
7 |
| Elisa Oyj | 280 |
6 |
| Keysight Technologies, Inc. | 1195 |
6 |
| Nippon Telegraph and Telephone Corporation | 17341 |
5 |
| Allegro Microsystems, LLC | 1331 |
5 |
| Andrew Wireless Systems GmbH | 166 |
5 |
| AT&T Intellectual Property I, L.P. | 9508 |
4 |
| NEC Corporation | 35652 |
4 |
| Denso Corporation | 24282 |
4 |
| Infineon Technologies AG | 8221 |
4 |
| Other owners | 182 |