- All sections
- H - Electricity
- H02J - Circuit arrangements or systems for supplying or distributing electric powersystems for storing electric energy
- H02J 7/08 - Regulation of the charging current or voltage using discharge tubes or semiconductor devices using discharge tubes only
Patent holdings for IPC class H02J 7/08
Total number of patents in this class: 37
10-year publication summary
|
7
|
9
|
2
|
4
|
2
|
0
|
1
|
0
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23463 |
4 |
| Streamlight, Inc. | 446 |
3 |
| Toyota Motor Corporation | 35927 |
2 |
| Texas Instruments Incorporated | 19640 |
2 |
| Robert Bosch GmbH | 44254 |
2 |
| Semiconductor Components Industries, L.L.C. | 5253 |
2 |
| Brother Industries, Ltd. | 12830 |
1 |
| Dell Products L.P. | 17104 |
1 |
| National Semiconductor Corporation | 817 |
1 |
| Mediatek Inc. | 5379 |
1 |
| CTEK Sweden AB | 73 |
1 |
| Debiotech S.A. | 114 |
1 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2822 |
1 |
| Husqvarna AB | 3035 |
1 |
| Johnson Industries, Inc. | 13 |
1 |
| La-Z-Boy Incorporated | 258 |
1 |
| Lsis Co., Ltd. | 815 |
1 |
| Milpros Co., Ltd. | 6 |
1 |
| Peugeot Citroen Automobiles SA | 1650 |
1 |
| Maxell, Ltd. | 3058 |
1 |
| Other owners | 8 |