- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 27/233 - Demodulator circuits; Receiver circuits using non-coherent demodulation
Patent holdings for IPC class H04L 27/233
Total number of patents in this class: 256
10-year publication summary
25
|
28
|
32
|
32
|
26
|
20
|
19
|
14
|
8
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Qualcomm Incorporated | 76576 |
21 |
Nordic Semiconductor ASA | 553 |
12 |
Ericsson | 20417 |
8 |
Samsung Electronics Co., Ltd. | 131630 |
7 |
Intel Corporation | 45621 |
7 |
Huawei Technologies Co., Ltd. | 100781 |
7 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
5 |
Avantix | 33 |
5 |
Rambus Inc. | 2314 |
4 |
Echelon Corporation | 76 |
4 |
European Space Agency | 190 |
4 |
Ingenu Inc. | 44 |
4 |
ROHDE & Schwarz GmbH & Co. KG | 1831 |
4 |
Waviot Integrated Systems, LLC | 18 |
4 |
NXP B.V. | 2185 |
4 |
Cluster LLC | 17 |
4 |
The Boeing Company | 19843 |
3 |
Cisco Technology, Inc. | 18858 |
3 |
Analog Devices, Inc. | 3475 |
3 |
Airbus Defence and Space Limited | 186 |
3 |
Other owners | 140 |