- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 12/407 - Bus networks with decentralised control
Patent holdings for IPC class H04L 12/407
Total number of patents in this class: 110
10-year publication summary
|
10
|
6
|
13
|
12
|
4
|
2
|
4
|
2
|
5
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pearson Education, Inc. | 475 |
10 |
| Robert Bosch GmbH | 44427 |
6 |
| Adaptive Spectrum and Signal Alignment, Inc. | 96 |
4 |
| Panasonic Corporation | 18572 |
3 |
| Denso Corporation | 25909 |
3 |
| Mitsubishi Electric Corporation | 48508 |
3 |
| Huawei Technologies Co., Ltd. | 125590 |
3 |
| Omron Corporation | 7438 |
3 |
| Beckhoff Automation GmbH | 558 |
3 |
| Siemens AG | 23943 |
2 |
| NEC Corporation | 37563 |
2 |
| Intel Corporation | 46342 |
2 |
| Texas Instruments Incorporated | 19643 |
2 |
| Panasonic Intellectual Property Corporation of America | 7318 |
2 |
| Rockwell Automation Technologies, Inc. | 2800 |
2 |
| Audi AG | 7601 |
2 |
| Magna International Inc. | 1174 |
2 |
| Cirata, Inc. | 47 |
2 |
| Samsung Electronics Co., Ltd. | 159755 |
1 |
| Qualcomm Incorporated | 93957 |
1 |
| Other owners | 52 |