- All sections
- H - Electricity
- H10D - Inorganic electric semiconductor devices
- H10D 64/66 - Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes
Patent holdings for IPC class H10D 64/66
Total number of patents in this class: 157
10-year publication summary
|
0
|
0
|
1
|
0
|
1
|
1
|
18
|
33
|
26
|
69
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42804 |
71 |
| Samsung Electronics Co., Ltd. | 146346 |
10 |
| Intel Corporation | 47005 |
6 |
| International Business Machines Corporation | 61257 |
4 |
| Semiconductor Energy Laboratory Co., Ltd. | 11416 |
4 |
| United Microelectronics Corp. | 4229 |
4 |
| Lam Research Corporation | 5252 |
4 |
| GLOBALFOUNDRIES U.S. Inc. | 6432 |
4 |
| Toshiba Corporation | 12345 |
3 |
| ASM IP Holding B.V. | 2078 |
3 |
| Nanya Technology Corporation | 2468 |
3 |
| Toshiba Electronic Devices & Storage Corporation | 1970 |
3 |
| SK Hynix Inc. | 11368 |
2 |
| Sandisk Technologies Inc. | 4809 |
2 |
| National Taiwan University | 1225 |
2 |
| Cornell University | 3309 |
2 |
| GLOBALFOUNDRIES Singapore Pte. Ltd. | 803 |
2 |
| Yangtze Memory Technologies Co., Ltd. | 2641 |
2 |
| Changxin Memory Technologies, Inc. | 4926 |
2 |
| Kioxia Corporation | 10293 |
2 |
| Other owners | 22 |