- 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: 1379
10-year publication summary
|
140
|
159
|
115
|
91
|
81
|
50
|
70
|
58
|
42
|
21
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 92196 |
68 |
| Samsung Electronics Co., Ltd. | 157719 |
48 |
| Huawei Technologies Co., Ltd. | 123385 |
46 |
| Texas Instruments Incorporated | 19672 |
39 |
| Sony Corporation | 30181 |
28 |
| Avago Technologies International Sales Pte. Limited | 8558 |
20 |
| LG Electronics Inc. | 75694 |
18 |
| Skyworks Solutions, Inc. | 3950 |
18 |
| Intel Corporation | 47106 |
17 |
| Marvell Asia PTE, Ltd. | 6311 |
17 |
| Robert Bosch GmbH | 44160 |
15 |
| Electronics and Telecommunications Research Institute | 9672 |
13 |
| ZTE Corporation | 44170 |
13 |
| Microchip Technology Incorporated | 3323 |
13 |
| Cisco Technology, Inc. | 22493 |
12 |
| Infineon Technologies AG | 8402 |
12 |
| Cavium International | 4666 |
12 |
| Micron Technology, Inc. | 27657 |
11 |
| International Business Machines Corporation | 62634 |
10 |
| Raytheon Company | 8448 |
10 |
| Other owners | 939 |