- All sections
- H - Electricity
- H01T - Spark gapsovervoltage arresters using spark gapssparking plugscorona devicesgenerating ions to be introduced into non-enclosed gases
- H01T 13/16 - Means for dissipating heat
Patent holdings for IPC class H01T 13/16
Total number of patents in this class: 139
10-year publication summary
|
12
|
10
|
8
|
4
|
7
|
17
|
9
|
8
|
7
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 43244 |
23 |
| Niterra Co., Ltd. | 1349 |
22 |
| NGK Spark Plug Co., Ltd. | 885 |
19 |
| Caterpillar Energy Solutions GmbH | 148 |
10 |
| Federal-Mogul Ignition GmbH | 55 |
10 |
| Denso Corporation | 24965 |
7 |
| Innio Jenbacher GmbH & Co og | 283 |
5 |
| EcoPower Spark, LLC | 16 |
5 |
| Caterpillar Inc. | 9983 |
3 |
| Federal-Mogul Ignition Company | 94 |
3 |
| Pratt & Whitney Canada Corp. | 5050 |
2 |
| DKT Verwaltungs-GmbH | 15 |
2 |
| Unison Industries, LLC | 210 |
2 |
| Volkswagen AG | 7384 |
2 |
| Federal-Mogul Ignition LLC | 97 |
2 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12626 |
2 |
| Toyota Motor Corporation | 33893 |
1 |
| DENSO International America, Inc. | 629 |
1 |
| Ford Global Technologies, LLC | 21058 |
1 |
| Hyundai Motor Company | 23166 |
1 |
| Other owners | 16 |