- All sections
- G - Physics
- G08G - Traffic control systems
- G08G 1/04 - Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
Patent holdings for IPC class G08G 1/04
Total number of patents in this class: 1622
10-year publication summary
|
101
|
134
|
224
|
213
|
189
|
175
|
166
|
161
|
122
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 34413 |
92 |
| Robert Bosch GmbH | 41786 |
58 |
| Toyota Motor Corporation | 30455 |
42 |
| Nuro, Inc. | 192 |
37 |
| Ford Global Technologies, LLC | 20070 |
24 |
| Omron Corporation | 7156 |
22 |
| Denso Corporation | 23769 |
19 |
| International Business Machines Corporation | 60129 |
17 |
| Leddartech Inc. | 106 |
17 |
| GM Global Technology Operations LLC | 14260 |
16 |
| Hyundai Motor Company | 20483 |
15 |
| Panasonic Intellectual Property Management Co., Ltd. | 29733 |
15 |
| Netradyne, Inc. | 102 |
15 |
| JENOPTIK Robot GmbH | 106 |
13 |
| Waymo LLC | 2965 |
13 |
| Innoviz Technologies Ltd. | 115 |
13 |
| Mitsubishi Heavy Industries, Ltd. | 8538 |
12 |
| Bayerische Motoren Werke Aktiengesellschaft | 13863 |
12 |
| CDW LLC | 191 |
12 |
| Magna Electronics Inc. | 1360 |
12 |
| Other owners | 1146 |