- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 21/336 - Field-effect transistors with an insulated gate
Patent holdings for IPC class H01L 21/336
Total number of patents in this class: 12449
10-year publication summary
|
862
|
676
|
469
|
433
|
394
|
325
|
346
|
390
|
367
|
113
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Semiconductor Energy Laboratory Co., Ltd. | 11358 |
768 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42118 |
490 |
| Sharp Kabushiki Kaisha | 18799 |
471 |
| Intel Corporation | 46699 |
369 |
| Institute of Microelectronics, Chinese Academy of Sciences | 1373 |
364 |
| Samsung Electronics Co., Ltd. | 144143 |
360 |
| International Business Machines Corporation | 61023 |
320 |
| Sumitomo Electric Industries, Ltd. | 15344 |
314 |
| GLOBALFOUNDRIES U.S. Inc. | 6431 |
293 |
| Fuji Electric Co., Ltd. | 5106 |
284 |
| Micron Technology, Inc. | 26209 |
278 |
| Boe Technology Group Co., Ltd. | 40613 |
259 |
| Panasonic Corporation | 20173 |
213 |
| Texas Instruments Incorporated | 19487 |
200 |
| Rohm Co., Ltd. | 6411 |
197 |
| Mitsubishi Electric Corporation | 45811 |
178 |
| United Microelectronics Corp. | 4224 |
159 |
| Denso Corporation | 24120 |
157 |
| Unisantis Electronics Singapore Pte. Ltd. | 657 |
131 |
| Sony Semiconductor Solutions Corporation | 10271 |
117 |
| Other owners | 6527 |