- 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: 47052
10-year publication summary
|
3517
|
3761
|
4008
|
4285
|
4079
|
4261
|
4419
|
5246
|
5585
|
297
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46375 |
6891 |
| Samsung Electronics Co., Ltd. | 150361 |
3969 |
| Intel Corporation | 46522 |
2154 |
| Micron Technology, Inc. | 26782 |
1133 |
| Texas Instruments Incorporated | 19516 |
991 |
| Infineon Technologies AG | 8298 |
894 |
| Rohm Co., Ltd. | 6628 |
818 |
| International Business Machines Corporation | 61846 |
690 |
| Advanced Semiconductor Engineering, Inc. | 1683 |
674 |
| Mitsubishi Electric Corporation | 47219 |
662 |
| Murata Manufacturing Co., Ltd. | 25187 |
584 |
| Kioxia Corporation | 10489 |
559 |
| Renesas Electronics Corporation | 5908 |
542 |
| Qualcomm Incorporated | 88235 |
534 |
| STATS ChipPAC Pte. Lte. | 1551 |
491 |
| Semiconductor Components Industries, L.L.C. | 5297 |
470 |
| SK Hynix Inc. | 11791 |
468 |
| Fuji Electric Co., Ltd. | 5302 |
467 |
| Samsung Display Co., Ltd. | 36881 |
405 |
| Nanya Technology Corporation | 2705 |
392 |
| Other owners | 23264 |