- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 25/38 - Synchronous or start-stop systems, e.g. for Baudot code
Patent holdings for IPC class H04L 25/38
Total number of patents in this class: 72
10-year publication summary
|
6
|
5
|
11
|
3
|
7
|
4
|
4
|
0
|
4
|
2
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Altera Corporation | 2019 |
4 |
| LG Electronics Inc. | 67565 |
3 |
| Sony Corporation | 35977 |
3 |
| Fujitsu Limited | 19922 |
3 |
| Raytheon Company | 8498 |
3 |
| Huawei Technologies Co., Ltd. | 91672 |
2 |
| Rohm Co., Ltd. | 5191 |
2 |
| STMicroelectronics S.r.l. | 3587 |
2 |
| ZTE Corporation | 36993 |
2 |
| CommScope Technologies LLC | 4915 |
2 |
| Microchip Technology Incorporated | 2543 |
2 |
| Thine Electronics, Inc. | 154 |
2 |
| Samsung Electronics Co., Ltd. | 123340 |
1 |
| Intel Corporation | 46078 |
1 |
| Cisco Technology, Inc. | 18687 |
1 |
| Denso Corporation | 23152 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 26851 |
1 |
| Massachusetts Institute of Technology | 9618 |
1 |
| NVIDIA Corporation | 5879 |
1 |
| Northrop Grumman Systems Corporation | 2995 |
1 |
| Other owners | 34 |