- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 7/04 - Speed or phase control by synchronisation signals
Patent holdings for IPC class H04L 7/04
Total number of patents in this class: 1382
10-year publication summary
|
138
|
140
|
159
|
115
|
91
|
81
|
50
|
68
|
53
|
23
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 85434 |
67 |
| Huawei Technologies Co., Ltd. | 112690 |
48 |
| Samsung Electronics Co., Ltd. | 146346 |
46 |
| Texas Instruments Incorporated | 19460 |
38 |
| Sony Corporation | 31036 |
28 |
| Intel Corporation | 47005 |
20 |
| Marvell Asia PTE, Ltd. | 6541 |
20 |
| Avago Technologies International Sales Pte. Limited | 8759 |
20 |
| LG Electronics Inc. | 73111 |
18 |
| Skyworks Solutions, Inc. | 3727 |
17 |
| Robert Bosch GmbH | 42684 |
16 |
| ZTE Corporation | 42486 |
13 |
| Microchip Technology Incorporated | 2875 |
13 |
| Fujitsu Limited | 18366 |
12 |
| Infineon Technologies AG | 8225 |
12 |
| Cavium International | 5031 |
12 |
| Micron Technology, Inc. | 26238 |
11 |
| Cisco Technology, Inc. | 19929 |
11 |
| Electronics and Telecommunications Research Institute | 9394 |
11 |
| Mitsubishi Electric Corporation | 46127 |
11 |
| Other owners | 938 |