- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 27/04 - Modulator circuits; Transmitter circuits
Patent holdings for IPC class H04L 27/04
Total number of patents in this class: 761
10-year publication summary
|
70
|
47
|
62
|
67
|
73
|
78
|
52
|
49
|
43
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
43 |
| LG Electronics Inc. | 69257 |
33 |
| Huawei Technologies Co., Ltd. | 100781 |
32 |
| Intel Corporation | 45621 |
26 |
| Avago Technologies International Sales Pte. Limited | 9260 |
25 |
| Qualcomm Incorporated | 76576 |
22 |
| Cilag GmbH International | 5813 |
18 |
| Marvell Asia PTE, Ltd. | 6841 |
18 |
| Panasonic Corporation | 20786 |
17 |
| Micron Technology, Inc. | 24960 |
17 |
| Texas Instruments Incorporated | 19376 |
16 |
| Cavium International | 5549 |
16 |
| Apple Inc. | 50209 |
13 |
| Ericsson | 20417 |
11 |
| Terawave, LLC | 17 |
11 |
| Sony Corporation | 32931 |
10 |
| Korea Advanced Institute of Science and Technology | 3906 |
9 |
| Skyworks Solutions, Inc. | 3450 |
9 |
| Xilinx, Inc. | 4086 |
7 |
| Panasonic Intellectual Property Corporation of America | 7230 |
7 |
| Other owners | 401 |