- All sections
- H - Electricity
- H10D - Inorganic electric semiconductor devices
- H10D 84/84 - Combinations of enhancement-mode IGFETs and depletion-mode IGFETs
Patent holdings for IPC class H10D 84/84
Total number of patents in this class: 15
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
2
|
1
|
5
|
6
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46469 |
5 |
| Semiconductor Energy Laboratory Co., Ltd. | 11582 |
4 |
| Power Integrations, Inc. | 557 |
2 |
| Vanguard International Semiconductor Corporation | 484 |
1 |
| Virginia Tech Intellectual Properties, Inc. | 914 |
1 |
| Infineon Technologies Dresden GmbH & Co. KG | 154 |
1 |
| Cambridge GaN Devices Limited | 53 |
1 |
| Other owners | 0 |