- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 23/00 - Details of semiconductor or other solid state devices
Patent holdings for IPC class H01L 23/00
Total number of patents in this class: 44013
10-year publication summary
|
3094
|
3519
|
3766
|
4012
|
4287
|
4073
|
4228
|
4287
|
5170
|
3113
|
| 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 |
6162 |
| Samsung Electronics Co., Ltd. | 145416 |
3619 |
| Intel Corporation | 46949 |
2150 |
| Micron Technology, Inc. | 26231 |
1056 |
| Texas Instruments Incorporated | 19480 |
924 |
| Infineon Technologies AG | 8213 |
860 |
| Rohm Co., Ltd. | 6428 |
735 |
| International Business Machines Corporation | 61207 |
651 |
| Advanced Semiconductor Engineering, Inc. | 1642 |
647 |
| Mitsubishi Electric Corporation | 45962 |
632 |
| Murata Manufacturing Co., Ltd. | 24465 |
574 |
| Renesas Electronics Corporation | 6026 |
544 |
| Kioxia Corporation | 10285 |
521 |
| STATS ChipPAC Pte. Lte. | 1553 |
458 |
| Fuji Electric Co., Ltd. | 5129 |
443 |
| Qualcomm Incorporated | 84971 |
435 |
| Semiconductor Components Industries, L.L.C. | 5253 |
435 |
| SK Hynix Inc. | 11290 |
434 |
| Samsung Display Co., Ltd. | 34539 |
374 |
| Nanya Technology Corporation | 2413 |
352 |
| Other owners | 22007 |