- 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: 12898
10-year publication summary
954
|
862
|
676
|
469
|
433
|
393
|
324
|
346
|
388
|
114
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Semiconductor Energy Laboratory Co., Ltd. | 10902 |
718 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
497 |
Sharp Kabushiki Kaisha | 18957 |
488 |
Samsung Electronics Co., Ltd. | 131630 |
420 |
Intel Corporation | 45621 |
394 |
Institute of Microelectronics, Chinese Academy of Sciences | 1290 |
358 |
International Business Machines Corporation | 60644 |
335 |
Micron Technology, Inc. | 24960 |
329 |
GLOBALFOUNDRIES U.S. Inc. | 6459 |
310 |
Sumitomo Electric Industries, Ltd. | 14131 |
308 |
Fuji Electric Co., Ltd. | 4750 |
266 |
Boe Technology Group Co., Ltd. | 35384 |
256 |
Texas Instruments Incorporated | 19376 |
239 |
Panasonic Corporation | 20786 |
214 |
United Microelectronics Corp. | 3921 |
180 |
Mitsubishi Electric Corporation | 43934 |
170 |
Rohm Co., Ltd. | 5843 |
165 |
Denso Corporation | 23338 |
144 |
Unisantis Electronics Singapore Pte. Ltd. | 604 |
131 |
Hynix Semiconductor Inc. | 2644 |
123 |
Other owners | 6853 |