- 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: 4480
10-year publication summary
|
0
|
1
|
2
|
8
|
34
|
293
|
812
|
692
|
1710
|
712
|
| 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. | 47319 |
1797 |
| Samsung Electronics Co., Ltd. | 153845 |
284 |
| International Business Machines Corporation | 62220 |
138 |
| United Microelectronics Corp. | 4450 |
113 |
| Intel Corporation | 46680 |
99 |
| Semiconductor Energy Laboratory Co., Ltd. | 11680 |
82 |
| Applied Materials, Inc. | 20036 |
71 |
| Rohm Co., Ltd. | 6747 |
58 |
| Micron Technology, Inc. | 27285 |
45 |
| Texas Instruments Incorporated | 19631 |
41 |
| Microchip Technology Incorporated | 3200 |
40 |
| Toshiba Corporation | 12691 |
38 |
| Fuji Electric Co., Ltd. | 5390 |
37 |
| Infineon Technologies Austria AG | 2294 |
33 |
| Institute of Microelectronics, Chinese Academy of Sciences | 1426 |
31 |
| GLOBALFOUNDRIES U.S. Inc. | 6396 |
29 |
| Tokyo Electron Limited | 13523 |
28 |
| Semiconductor Components Industries, L.L.C. | 5260 |
28 |
| Samsung Display Co., Ltd. | 37860 |
27 |
| Toshiba Electronic Devices & Storage Corporation | 2276 |
26 |
| Other owners | 1435 |