- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 27/152 - Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements using controlled oscillators, e.g. PLL arrangements
Patent holdings for IPC class H04L 27/152
Total number of patents in this class: 82
10-year publication summary
|
11
|
11
|
19
|
12
|
10
|
9
|
2
|
5
|
2
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 45621 |
7 |
| Qualcomm Incorporated | 76576 |
4 |
| JVC Kenwood Corporation | 2774 |
4 |
| Samsung Electronics Co., Ltd. | 131630 |
3 |
| The Regents of the University of California | 18943 |
3 |
| Texas Instruments Incorporated | 19376 |
2 |
| Huawei Technologies Co., Ltd. | 100781 |
2 |
| NPX B.V. | 2204 |
2 |
| Mediatek Inc. | 4584 |
2 |
| California Institute of Technology | 3884 |
2 |
| RichWave Technology Corp. | 244 |
2 |
| Marvell Asia PTE, Ltd. | 6841 |
2 |
| Cavium International | 5549 |
2 |
| Apple Inc. | 50209 |
1 |
| Toshiba Corporation | 12017 |
1 |
| Ericsson | 20417 |
1 |
| Seiko Epson Corporation | 18724 |
1 |
| Koninklijke Philips Electronics N.V. | 13133 |
1 |
| Oracle International Corporation | 12313 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
1 |
| Other owners | 38 |