- All sections
- H - Electricity
- H10D - Inorganic electric semiconductor devices
- H10D 1/64 - Variable-capacitance diodes, e.g. varactors
Patent holdings for IPC class H10D 1/64
Total number of patents in this class: 30
10-year publication summary
|
1
|
0
|
0
|
0
|
0
|
1
|
2
|
6
|
5
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microchip Technology Incorporated | 3425 |
11 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 49440 |
4 |
| Innolux Corporation | 3612 |
4 |
| Regents of the University of Minnesota | 2819 |
3 |
| Semron GmbH | 23 |
2 |
| Qualcomm Incorporated | 93957 |
1 |
| United Microelectronics Corp. | 4537 |
1 |
| Georgia Tech Research Corporation | 2999 |
1 |
| GLOBALFOUNDRIES U.S. Inc. | 6396 |
1 |
| Skyworks Solutions, Inc. | 4004 |
1 |
| Yageo Corporation | 56 |
1 |
| Other owners | 0 |