- All sections
- H - Electricity
- H04J - Multiplex communication
- H04J 3/07 - Synchronising arrangements using pulse stuffing for systems with different or fluctuating information rates
Patent holdings for IPC class H04J 3/07
Total number of patents in this class: 100
10-year publication summary
|
3
|
11
|
7
|
0
|
2
|
2
|
7
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fujitsu Limited | 16851 |
11 |
| Huawei Technologies Co., Ltd. | 124630 |
10 |
| Microchip Technology Incorporated | 3353 |
6 |
| Nippon Telegraph and Telephone Corporation | 15933 |
5 |
| Infinera Corporation | 636 |
4 |
| NEC Corporation | 37312 |
3 |
| Samsung Electronics Co., Ltd. | 158842 |
2 |
| Intel Corporation | 46449 |
2 |
| Cisco Technology, Inc. | 22596 |
2 |
| Mitsubishi Electric Corporation | 48287 |
2 |
| ZTE Corporation | 44326 |
2 |
| Synopsys, Inc. | 2636 |
2 |
| Thales SA | 2396 |
2 |
| AimValley B.V. | 9 |
2 |
| Time Warner Cable Enterprises LLC | 846 |
2 |
| Avago Technologies International Sales Pte. Limited | 8534 |
2 |
| Alcatel Lucent | 4298 |
2 |
| Qualcomm Incorporated | 93172 |
1 |
| Robert Bosch GmbH | 44291 |
1 |
| Industrial Technology Research Institute | 5196 |
1 |
| Other owners | 36 |