- 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: 1391
10-year publication summary
|
145
|
138
|
140
|
159
|
115
|
91
|
81
|
49
|
65
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
72 |
| Samsung Electronics Co., Ltd. | 131630 |
45 |
| Huawei Technologies Co., Ltd. | 100781 |
44 |
| Texas Instruments Incorporated | 19376 |
38 |
| Sony Corporation | 32931 |
28 |
| Intel Corporation | 45621 |
21 |
| LG Electronics Inc. | 69257 |
19 |
| Marvell Asia PTE, Ltd. | 6841 |
19 |
| Avago Technologies International Sales Pte. Limited | 9260 |
19 |
| Skyworks Solutions, Inc. | 3450 |
18 |
| Robert Bosch GmbH | 40953 |
16 |
| International Business Machines Corporation | 60644 |
13 |
| Fujitsu Limited | 19265 |
13 |
| Infineon Technologies AG | 8189 |
13 |
| Mitsubishi Electric Corporation | 43934 |
12 |
| Cavium International | 5549 |
12 |
| Apple Inc. | 50209 |
11 |
| Cisco Technology, Inc. | 18858 |
11 |
| Thomson Licensing | 4027 |
11 |
| ZTE Corporation | 39218 |
11 |
| Other owners | 945 |