- 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: 65
10-year publication summary
|
11
|
3
|
7
|
4
|
4
|
0
|
4
|
3
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 72143 |
3 |
| Sony Corporation | 31215 |
3 |
| Fujitsu Limited | 18332 |
3 |
| Raytheon Company | 8390 |
3 |
| Altera Corporation | 2203 |
3 |
| Huawei Technologies Co., Ltd. | 110033 |
2 |
| Rohm Co., Ltd. | 6411 |
2 |
| STMicroelectronics S.r.l. | 3625 |
2 |
| ZTE Corporation | 41819 |
2 |
| CommScope Technologies LLC | 3460 |
2 |
| Microchip Technology Incorporated | 2806 |
2 |
| Thine Electronics, Inc. | 152 |
2 |
| Samsung Electronics Co., Ltd. | 143021 |
1 |
| Intel Corporation | 46631 |
1 |
| Cisco Technology, Inc. | 19585 |
1 |
| Denso Corporation | 24042 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 30711 |
1 |
| Massachusetts Institute of Technology | 9967 |
1 |
| NVIDIA Corporation | 7037 |
1 |
| Northrop Grumman Systems Corporation | 2936 |
1 |
| Other owners | 28 |