- 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: 47784
10-year publication summary
|
3517
|
3761
|
4008
|
4285
|
4080
|
4268
|
4448
|
5266
|
5585
|
978
|
| 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. | 46735 |
6956 |
| Samsung Electronics Co., Ltd. | 152016 |
4133 |
| Intel Corporation | 46594 |
2166 |
| Micron Technology, Inc. | 27215 |
1176 |
| Texas Instruments Incorporated | 19574 |
1018 |
| Infineon Technologies AG | 8332 |
904 |
| Rohm Co., Ltd. | 6695 |
832 |
| International Business Machines Corporation | 62002 |
693 |
| Advanced Semiconductor Engineering, Inc. | 1690 |
680 |
| Mitsubishi Electric Corporation | 47416 |
671 |
| Murata Manufacturing Co., Ltd. | 25296 |
589 |
| Kioxia Corporation | 10555 |
579 |
| Qualcomm Incorporated | 89126 |
555 |
| Renesas Electronics Corporation | 5887 |
541 |
| Fuji Electric Co., Ltd. | 5339 |
479 |
| SK Hynix Inc. | 11969 |
478 |
| Semiconductor Components Industries, L.L.C. | 5282 |
476 |
| Samsung Display Co., Ltd. | 37396 |
416 |
| Nanya Technology Corporation | 2776 |
398 |
| Siliconware Precision Industries Co., Ltd. | 647 |
385 |
| Other owners | 23659 |