- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 29/86 - Types of semiconductor device controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated, or switched
Patent holdings for IPC class H01L 29/86
Total number of patents in this class: 152
10-year publication summary
|
10
|
5
|
9
|
14
|
10
|
9
|
11
|
5
|
6
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ideal Power Inc. | 87 |
10 |
| Samsung Display Co., Ltd. | 33684 |
7 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 41550 |
6 |
| Mitsubishi Electric Corporation | 45414 |
6 |
| Samsung Electronics Co., Ltd. | 142124 |
5 |
| Renesas Electronics Corporation | 6102 |
4 |
| International Business Machines Corporation | 60597 |
3 |
| Micron Technology, Inc. | 26085 |
3 |
| Texas Instruments Incorporated | 19460 |
3 |
| Infineon Technologies Austria AG | 2106 |
3 |
| Semiconductor Components Industries, L.L.C. | 5240 |
3 |
| Diodes Incorporated | 203 |
3 |
| GLOBALFOUNDRIES U.S. Inc. | 6439 |
3 |
| Hewlett-Packard Development Company, L.P. | 26130 |
2 |
| Infineon Technologies AG | 8181 |
2 |
| Macronix International Co., Ltd. | 2574 |
2 |
| Hewlett Packard Enterprise Development LP | 10678 |
2 |
| Ecole Polytechnique Federale de Lausanne (epfl) | 1515 |
2 |
| Flosfia Inc. | 231 |
2 |
| MAPS, Inc. | 35 |
2 |
| Other owners | 79 |