- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 29/417 - Electrodes characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
Patent holdings for IPC class H01L 29/417
Total number of patents in this class: 11547
10-year publication summary
|
1057
|
1014
|
1105
|
1210
|
1039
|
893
|
1001
|
1046
|
1238
|
511
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42461 |
2274 |
| Samsung Electronics Co., Ltd. | 145416 |
845 |
| International Business Machines Corporation | 61207 |
697 |
| Intel Corporation | 46949 |
488 |
| Semiconductor Energy Laboratory Co., Ltd. | 11377 |
352 |
| GLOBALFOUNDRIES U.S. Inc. | 6430 |
332 |
| Rohm Co., Ltd. | 6428 |
308 |
| Boe Technology Group Co., Ltd. | 40912 |
233 |
| Fuji Electric Co., Ltd. | 5129 |
182 |
| Infineon Technologies Austria AG | 2143 |
170 |
| Toshiba Corporation | 12320 |
167 |
| Renesas Electronics Corporation | 6026 |
152 |
| Infineon Technologies AG | 8213 |
145 |
| Samsung Display Co., Ltd. | 34539 |
144 |
| United Microelectronics Corp. | 4252 |
124 |
| Texas Instruments Incorporated | 19480 |
110 |
| Semiconductor Components Industries, L.L.C. | 5253 |
100 |
| Semiconductor Manufacturing International (Shanghai) Corporation | 1771 |
97 |
| Mitsubishi Electric Corporation | 45962 |
94 |
| LG Display Co., Ltd. | 13397 |
91 |
| Other owners | 4442 |