- All sections
- G - Physics
- G08G - Traffic control systems
- G08G 1/137 - Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles within the vehicle the indicator being in the form of a map
Patent holdings for IPC class G08G 1/137
Total number of patents in this class: 275
10-year publication summary
16
|
19
|
18
|
21
|
28
|
19
|
14
|
28
|
6
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Pioneer Corporation | 4843 |
24 |
Honda Motor Co., Ltd. | 24537 |
20 |
Denso Corporation | 23338 |
19 |
Aisin AW Co., Ltd. | 2430 |
12 |
Mitsubishi Electric Corporation | 43934 |
9 |
Clarion Co., Ltd. | 896 |
9 |
Hitachi Construction Machinery Co., Ltd. | 2498 |
7 |
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
7 |
Massengill, R. Kemp | 165 |
6 |
Navitime Japan Co., Ltd. | 66 |
6 |
Sirius XM Radio Inc. | 366 |
6 |
Newman, David E. | 165 |
6 |
Hitachi Automotive Systems, Ltd. | 3970 |
5 |
Ford Global Technologies, LLC | 19702 |
4 |
Nissan Motor Co., Ltd. | 12249 |
4 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
4 |
Allstate Insurance Company | 1695 |
4 |
United Parcel Service of America, Inc. | 1614 |
4 |
Waymo LLC | 2816 |
4 |
Kioxia Corporation | 9847 |
4 |
Other owners | 111 |