- All sections
- H - Electricity
- H10N - Electric solid-state devices not otherwise provided for
- H10N 70/00 - Solid-state devices without a potential-jump barrier or surface barrier, and specially adapted for rectifying, amplifying, oscillating or switching
Patent holdings for IPC class H10N 70/00
Total number of patents in this class: 617
10-year publication summary
|
0
|
1
|
0
|
0
|
1
|
13
|
89
|
191
|
208
|
77
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
137 |
| International Business Machines Corporation | 60644 |
71 |
| Micron Technology, Inc. | 24960 |
42 |
| SK Hynix Inc. | 11030 |
37 |
| Samsung Electronics Co., Ltd. | 131630 |
35 |
| United Microelectronics Corp. | 3921 |
28 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
20 |
| Kioxia Corporation | 9847 |
19 |
| Winbond Electronics Corp. | 1173 |
15 |
| GLOBALFOUNDRIES Singapore Pte. Ltd. | 734 |
10 |
| Infineon Technologies AG | 8189 |
9 |
| STMicroelectronics (Crolles 2) SAS | 634 |
9 |
| Applied Materials, Inc. | 16587 |
6 |
| Huazhong University of Science and Technology | 930 |
6 |
| TetraMem Inc. | 86 |
6 |
| Tokyo Electron Limited | 11599 |
5 |
| IBM United Kingdom Limited | 4467 |
5 |
| Zeno Semiconductor, Inc. | 236 |
5 |
| Hefei Reliance Memory Limited | 129 |
5 |
| STMicroelectronics (Rousset) SAS | 952 |
4 |
| Other owners | 143 |