- 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: 12152
10-year publication summary
|
862
|
673
|
467
|
433
|
394
|
326
|
346
|
390
|
367
|
138
|
| 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. | 11527 |
765 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 45023 |
480 |
| Sharp Kabushiki Kaisha | 18649 |
462 |
| Institute of Microelectronics, Chinese Academy of Sciences | 1396 |
364 |
| Intel Corporation | 46703 |
359 |
| Samsung Electronics Co., Ltd. | 148649 |
344 |
| International Business Machines Corporation | 61694 |
314 |
| Sumitomo Electric Industries, Ltd. | 15705 |
314 |
| GLOBALFOUNDRIES U.S. Inc. | 6415 |
290 |
| Fuji Electric Co., Ltd. | 5235 |
284 |
| Boe Technology Group Co., Ltd. | 41695 |
262 |
| Micron Technology, Inc. | 26395 |
237 |
| Panasonic Corporation | 19985 |
213 |
| Rohm Co., Ltd. | 6536 |
196 |
| Texas Instruments Incorporated | 19486 |
184 |
| Mitsubishi Electric Corporation | 46765 |
179 |
| Denso Corporation | 24692 |
155 |
| United Microelectronics Corp. | 4288 |
151 |
| Unisantis Electronics Singapore Pte. Ltd. | 657 |
131 |
| Sony Semiconductor Solutions Corporation | 10756 |
117 |
| Other owners | 6351 |