- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 29/16 - Semiconductor bodies characterised by the materials of which they are formed including, apart from doping materials or other impurities, only elements of Group IV of the Periodic System in uncombined form
Patent holdings for IPC class H01L 29/16
Total number of patents in this class: 7316
10-year publication summary
|
910
|
916
|
763
|
724
|
663
|
523
|
522
|
477
|
483
|
166
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fuji Electric Co., Ltd. | 5057 |
451 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 41550 |
397 |
| Mitsubishi Electric Corporation | 45414 |
313 |
| Toshiba Corporation | 12246 |
309 |
| Samsung Electronics Co., Ltd. | 142124 |
297 |
| Infineon Technologies AG | 8181 |
295 |
| Rohm Co., Ltd. | 6401 |
292 |
| Sumitomo Electric Industries, Ltd. | 15202 |
247 |
| International Business Machines Corporation | 60597 |
234 |
| Denso Corporation | 24007 |
166 |
| Wolfspeed, Inc. | 658 |
157 |
| GLOBALFOUNDRIES U.S. Inc. | 6439 |
117 |
| Intel Corporation | 46597 |
113 |
| Toyota Motor Corporation | 30924 |
90 |
| Cree, Inc. | 1039 |
84 |
| Semiconductor Components Industries, L.L.C. | 5240 |
83 |
| STMicroelectronics S.r.l. | 3634 |
82 |
| General Electric Company | 17076 |
63 |
| Infineon Technologies Austria AG | 2106 |
62 |
| Toshiba Electronic Devices & Storage Corporation | 1900 |
52 |
| Other owners | 3412 |