- All sections
- H - Electricity
- H10D - Inorganic electric semiconductor devices
- H10D 64/62 - Electrodes ohmically coupled to a semiconductor
Patent holdings for IPC class H10D 64/62
Total number of patents in this class: 92
10-year publication summary
|
1
|
0
|
3
|
0
|
1
|
2
|
18
|
19
|
19
|
24
|
| 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. | 42704 |
28 |
| United Microelectronics Corp. | 4268 |
6 |
| Nanya Technology Corporation | 2461 |
5 |
| Toshiba Corporation | 12336 |
3 |
| Intel Corporation | 46962 |
3 |
| Semiconductor Energy Laboratory Co., Ltd. | 11403 |
3 |
| Toshiba Electronic Devices & Storage Corporation | 1966 |
3 |
| Samsung Electronics Co., Ltd. | 146092 |
2 |
| General Electric Company | 13780 |
2 |
| Raytheon Company | 8389 |
2 |
| Oki Electric Industry Co., Ltd. | 1591 |
2 |
| Cornell University | 3306 |
2 |
| Sony Corporation | 31052 |
1 |
| International Business Machines Corporation | 61228 |
1 |
| Texas Instruments Incorporated | 19470 |
1 |
| Infineon Technologies AG | 8221 |
1 |
| Mitsubishi Electric Corporation | 46093 |
1 |
| Tokyo Electron Limited | 12712 |
1 |
| Rohm Co., Ltd. | 6450 |
1 |
| STMicroelectronics S.r.l. | 3610 |
1 |
| Other owners | 23 |