- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 7/02 - Speed or phase control by the received code signals, the signals containing no special synchronisation information
Patent holdings for IPC class H04L 7/02
Total number of patents in this class: 528
10-year publication summary
|
43
|
30
|
27
|
38
|
35
|
20
|
28
|
24
|
17
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fujitsu Limited | 19265 |
13 |
| Avago Technologies International Sales Pte. Limited | 9260 |
12 |
| Samsung Electronics Co., Ltd. | 131630 |
11 |
| Rambus Inc. | 2314 |
11 |
| NEC Corporation | 32703 |
10 |
| Panasonic Corporation | 20786 |
10 |
| Texas Instruments Incorporated | 19376 |
10 |
| Electronics and Telecommunications Research Institute | 8830 |
10 |
| B & W Group Ltd | 344 |
10 |
| Intel Corporation | 45621 |
9 |
| Huawei Technologies Co., Ltd. | 100781 |
8 |
| Analog Devices, Inc. | 3475 |
8 |
| Qualcomm Incorporated | 76576 |
7 |
| Mitsubishi Electric Corporation | 43934 |
7 |
| PhotonIC Technologies (Shanghai) Co., Ltd | 19 |
7 |
| LG Electronics Inc. | 69257 |
6 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
6 |
| Thomson Licensing | 4027 |
6 |
| Altera Corporation | 2241 |
6 |
| Xilinx, Inc. | 4086 |
6 |
| Other owners | 355 |