- 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: 533
10-year publication summary
|
0
|
1
|
0
|
3
|
5
|
42
|
86
|
84
|
199
|
92
|
| 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. | 47211 |
220 |
| Samsung Electronics Co., Ltd. | 153573 |
49 |
| Micron Technology, Inc. | 27266 |
18 |
| Intel Corporation | 46638 |
16 |
| Kioxia Corporation | 10706 |
12 |
| Semiconductor Energy Laboratory Co., Ltd. | 11670 |
11 |
| Toshiba Corporation | 12693 |
10 |
| SK Hynix Inc. | 12134 |
9 |
| United Microelectronics Corp. | 4440 |
9 |
| Rohm Co., Ltd. | 6740 |
9 |
| Toshiba Electronic Devices & Storage Corporation | 2271 |
9 |
| Changxin Memory Technologies, Inc. | 4924 |
9 |
| Nanya Technology Corporation | 2849 |
8 |
| International Business Machines Corporation | 62182 |
6 |
| GLOBALFOUNDRIES U.S. Inc. | 6398 |
6 |
| Lam Research Corporation | 5520 |
5 |
| Renesas Electronics Corporation | 5871 |
4 |
| Applied Materials, Inc. | 19999 |
4 |
| ASM IP Holding B.V. | 2282 |
4 |
| Genesic Semiconductor Inc | 37 |
4 |
| Other owners | 111 |