- 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: 47552
10-year publication summary
|
3517
|
3761
|
4008
|
4285
|
4080
|
4263
|
4438
|
5261
|
5585
|
769
|
| 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. | 46613 |
6935 |
| Samsung Electronics Co., Ltd. | 151485 |
4083 |
| Intel Corporation | 46569 |
2161 |
| Micron Technology, Inc. | 27165 |
1177 |
| Texas Instruments Incorporated | 19542 |
1011 |
| Infineon Technologies AG | 8319 |
904 |
| Rohm Co., Ltd. | 6678 |
829 |
| International Business Machines Corporation | 61929 |
691 |
| Advanced Semiconductor Engineering, Inc. | 1687 |
678 |
| Mitsubishi Electric Corporation | 47352 |
669 |
| Murata Manufacturing Co., Ltd. | 25252 |
586 |
| Kioxia Corporation | 10521 |
569 |
| Qualcomm Incorporated | 88827 |
545 |
| Renesas Electronics Corporation | 5892 |
541 |
| SK Hynix Inc. | 11912 |
475 |
| Semiconductor Components Industries, L.L.C. | 5283 |
474 |
| Fuji Electric Co., Ltd. | 5318 |
470 |
| Samsung Display Co., Ltd. | 37252 |
412 |
| Nanya Technology Corporation | 2747 |
398 |
| Siliconware Precision Industries Co., Ltd. | 645 |
384 |
| Other owners | 23560 |