- All sections
- H - Electricity
- H10D - Inorganic electric semiconductor devices
- H10D 30/01 - Manufacture or treatment
Patent holdings for IPC class H10D 30/01
Total number of patents in this class: 2225
10-year publication summary
|
0
|
0
|
1
|
2
|
3
|
25
|
206
|
443
|
348
|
1070
|
| 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. | 44433 |
917 |
| Samsung Electronics Co., Ltd. | 148402 |
92 |
| United Microelectronics Corp. | 4269 |
77 |
| International Business Machines Corporation | 61636 |
76 |
| Intel Corporation | 46939 |
46 |
| Semiconductor Energy Laboratory Co., Ltd. | 11500 |
42 |
| Applied Materials, Inc. | 19072 |
35 |
| Rohm Co., Ltd. | 6529 |
26 |
| Micron Technology, Inc. | 26348 |
24 |
| Tokyo Electron Limited | 13031 |
19 |
| Toshiba Corporation | 12520 |
18 |
| Infineon Technologies Austria AG | 2197 |
18 |
| Semiconductor Components Industries, L.L.C. | 5292 |
18 |
| Fuji Electric Co., Ltd. | 5232 |
17 |
| Wolfspeed, Inc. | 755 |
17 |
| IMEC VZW | 1671 |
16 |
| Samsung Display Co., Ltd. | 35656 |
14 |
| Texas Instruments Incorporated | 19478 |
14 |
| Enkris Semiconductor, Inc. | 386 |
14 |
| Changxin Memory Technologies, Inc. | 4929 |
14 |
| Other owners | 711 |