- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 7/027 - Speed or phase control by the received code signals, the signals containing no special synchronisation information extracting the synchronising or clock signal from the received signal spectrum, e.g. by using a resonant or bandpass circuit
Patent holdings for IPC class H04L 7/027
Total number of patents in this class: 220
10-year publication summary
|
18
|
27
|
29
|
16
|
14
|
11
|
7
|
3
|
5
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 123385 |
13 |
| Qualcomm Incorporated | 92196 |
11 |
| LG Electronics Inc. | 75694 |
11 |
| Intel Corporation | 47106 |
9 |
| Samsung Electronics Co., Ltd. | 157719 |
8 |
| ZTE Corporation | 44170 |
6 |
| Nippon Telegraph and Telephone Corporation | 15924 |
5 |
| Avago Technologies International Sales Pte. Limited | 8558 |
5 |
| Texas Instruments Incorporated | 19672 |
4 |
| Rambus Inc. | 2245 |
4 |
| Parade Technologies, Ltd. | 15 |
4 |
| Covidien LP | 10649 |
3 |
| Infineon Technologies AG | 8402 |
3 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48302 |
3 |
| NPX B.V. | 2820 |
3 |
| Mediatek Inc. | 5325 |
3 |
| Centre National d'Etudes Spatiales (C.N.E.S.) | 118 |
3 |
| STMicroelectronics International N.V. | 541 |
3 |
| Vitesse Semiconductor Corporation | 12 |
3 |
| Apple Inc. | 58742 |
2 |
| Other owners | 114 |