- All sections
- G - Physics
- G08G - Traffic control systems
- G08G 1/087 - Override of traffic control, e.g. by signal transmitted by an emergency vehicle
Patent holdings for IPC class G08G 1/087
Total number of patents in this class: 297
10-year publication summary
|
24
|
28
|
29
|
53
|
46
|
40
|
30
|
29
|
17
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Global Traffic Technologies, LLC | 92 |
47 |
| STC, Inc. | 52 |
27 |
| International Business Machines Corporation | 60178 |
9 |
| Ford Global Technologies, LLC | 20091 |
8 |
| Kyocera Corporation | 13358 |
6 |
| Qualcomm Incorporated | 82009 |
5 |
| Toyota Motor Corporation | 30499 |
5 |
| Huawei Technologies Co., Ltd. | 106915 |
5 |
| The Island Radar Company | 14 |
5 |
| Current Lighting Solutions, LLC f/k/a GE Lighting Solutions, LLC | 408 |
5 |
| AT&T Intellectual Property I, L.P. | 9345 |
4 |
| Miovision Technologies Incorporated | 50 |
4 |
| Applied Information, Inc. | 16 |
4 |
| Siemens Mobility, Inc. | 341 |
4 |
| Honda Motor Co., Ltd. | 24878 |
3 |
| Robert Bosch GmbH | 41823 |
3 |
| Hyundai Motor Company | 20512 |
3 |
| Board of Regents, The University of Texas System | 5627 |
3 |
| Boe Technology Group Co., Ltd. | 38978 |
3 |
| Carnegie Mellon University | 1472 |
3 |
| Other owners | 141 |