- 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: 48240
10-year publication summary
|
3518
|
3762
|
4010
|
4285
|
4074
|
4240
|
4179
|
4599
|
5397
|
2609
|
| 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. | 49440 |
7091 |
| Samsung Electronics Co., Ltd. | 159755 |
4304 |
| Intel Corporation | 46342 |
2165 |
| Micron Technology, Inc. | 27932 |
1164 |
| Texas Instruments Incorporated | 19643 |
1053 |
| Infineon Technologies AG | 8432 |
892 |
| Rohm Co., Ltd. | 6928 |
816 |
| International Business Machines Corporation | 62871 |
709 |
| Advanced Semiconductor Engineering, Inc. | 1763 |
704 |
| Mitsubishi Electric Corporation | 48508 |
670 |
| Kioxia Corporation | 11031 |
623 |
| Murata Manufacturing Co., Ltd. | 26029 |
584 |
| Qualcomm Incorporated | 93957 |
565 |
| Renesas Electronics Corporation | 5844 |
535 |
| SK Hynix Inc. | 12769 |
508 |
| Semiconductor Components Industries, L.L.C. | 5257 |
486 |
| Fuji Electric Co., Ltd. | 5565 |
479 |
| Siliconware Precision Industries Co., Ltd. | 712 |
405 |
| Samsung Display Co., Ltd. | 39307 |
404 |
| Nanya Technology Corporation | 2979 |
390 |
| Other owners | 23693 |