- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 27/233 - Demodulator circuitsReceiver circuits using non-coherent demodulation
Patent holdings for IPC class H04L 27/233
Total number of patents in this class: 261
10-year publication summary
|
32
|
32
|
25
|
20
|
19
|
14
|
9
|
7
|
6
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 89428 |
20 |
| Nordic Semiconductor ASA | 635 |
13 |
| Ericsson | 22219 |
11 |
| Huawei Technologies Co., Ltd. | 119081 |
8 |
| Samsung Electronics Co., Ltd. | 152534 |
7 |
| Intel Corporation | 46625 |
7 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10983 |
5 |
| Avantix | 33 |
5 |
| Rambus Inc. | 2238 |
4 |
| Echelon Corporation | 62 |
4 |
| European Space Agency | 193 |
4 |
| Ingenu Inc. | 45 |
4 |
| Waviot Integrated Systems, LLC | 15 |
4 |
| NXP B.V. | 1600 |
4 |
| Cluster LLC | 14 |
4 |
| The Boeing Company | 20115 |
3 |
| Cisco Technology, Inc. | 22238 |
3 |
| Analog Devices, Inc. | 3341 |
3 |
| Centre National d'Etudes Spatiales | 397 |
3 |
| Molex, LLC | 2014 |
3 |
| Other owners | 142 |