- 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: 113
10-year publication summary
|
7
|
10
|
6
|
13
|
12
|
4
|
2
|
4
|
2
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pearson Education, Inc. | 458 |
10 |
| Robert Bosch GmbH | 41906 |
5 |
| Adaptive Spectrum and Signal Alignment, Inc. | 133 |
4 |
| Siemens AG | 24558 |
3 |
| NEC Corporation | 34608 |
3 |
| Panasonic Corporation | 20295 |
3 |
| Mitsubishi Electric Corporation | 45024 |
3 |
| Omron Corporation | 7175 |
3 |
| Beckhoff Automation GmbH | 506 |
3 |
| Intel Corporation | 46219 |
2 |
| Texas Instruments Incorporated | 19437 |
2 |
| Denso Corporation | 23855 |
2 |
| Huawei Technologies Co., Ltd. | 107607 |
2 |
| Panasonic Intellectual Property Corporation of America | 7458 |
2 |
| Rockwell Automation Technologies, Inc. | 2677 |
2 |
| View, Inc. | 338 |
2 |
| Audi AG | 7291 |
2 |
| Magna International Inc. | 1263 |
2 |
| Cirata, Inc. | 42 |
2 |
| Samsung Electronics Co., Ltd. | 140010 |
1 |
| Other owners | 55 |