- 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: 10318
10-year publication summary
|
774
|
1058
|
1014
|
1106
|
1210
|
1036
|
883
|
1000
|
1073
|
409
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
1851 |
| Samsung Electronics Co., Ltd. | 131630 |
631 |
| International Business Machines Corporation | 60644 |
592 |
| Intel Corporation | 45621 |
430 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
331 |
| GLOBALFOUNDRIES U.S. Inc. | 6459 |
330 |
| Rohm Co., Ltd. | 5843 |
267 |
| Boe Technology Group Co., Ltd. | 35384 |
227 |
| Fuji Electric Co., Ltd. | 4750 |
171 |
| Toshiba Corporation | 12017 |
158 |
| Infineon Technologies Austria AG | 1954 |
158 |
| Renesas Electronics Corporation | 6305 |
147 |
| Infineon Technologies AG | 8189 |
147 |
| Samsung Display Co., Ltd. | 30585 |
140 |
| United Microelectronics Corp. | 3921 |
110 |
| Texas Instruments Incorporated | 19376 |
106 |
| Semiconductor Components Industries, L.L.C. | 5345 |
105 |
| Semiconductor Manufacturing International (Shanghai) Corporation | 1764 |
95 |
| Mitsubishi Electric Corporation | 43934 |
93 |
| LG Display Co., Ltd. | 11907 |
78 |
| Other owners | 4151 |