- All sections
- H - Electricity
- H02J - Circuit arrangements or systems for supplying or distributing electric power; systems for storing electric energy
- H02J 7/16 - Regulation of the charging current or voltage by variation of field
Patent holdings for IPC class H02J 7/16
Total number of patents in this class: 611
10-year publication summary
|
43
|
48
|
47
|
42
|
24
|
34
|
27
|
14
|
7
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 28582 |
24 |
| Robert Bosch GmbH | 40953 |
20 |
| Denso Corporation | 23338 |
14 |
| Honda Motor Co., Ltd. | 24537 |
13 |
| Hyundai Motor Company | 19021 |
13 |
| Samsung SDI Co., Ltd. | 6671 |
12 |
| O2Micro International Limited | 128 |
12 |
| LG Energy Solution, Ltd. | 10813 |
12 |
| Ford Global Technologies, LLC | 19702 |
11 |
| GM Global Technology Operations LLC | 13620 |
9 |
| Tesla, Inc. | 1519 |
9 |
| Kia Motors Corporation | 7946 |
8 |
| RENAULT s.a.s. | 5674 |
8 |
| Mitsubishi Electric Corporation | 43934 |
7 |
| GS Yuasa International Ltd. | 1834 |
7 |
| Samsung Electronics Co., Ltd. | 131630 |
6 |
| Apple Inc. | 50209 |
6 |
| Qualcomm Incorporated | 76576 |
6 |
| Malikie Innovations Limited | 7703 |
6 |
| Toshiba Corporation | 12017 |
5 |
| Other owners | 403 |