- 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: 48374
10-year publication summary
|
3517
|
3761
|
4008
|
4285
|
4080
|
4274
|
4460
|
5257
|
5580
|
1566
|
| 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. | 47211 |
7040 |
| Samsung Electronics Co., Ltd. | 153573 |
4267 |
| Intel Corporation | 46638 |
2192 |
| Micron Technology, Inc. | 27266 |
1183 |
| Texas Instruments Incorporated | 19615 |
1039 |
| Infineon Technologies AG | 8383 |
907 |
| Rohm Co., Ltd. | 6740 |
842 |
| International Business Machines Corporation | 62182 |
701 |
| Advanced Semiconductor Engineering, Inc. | 1701 |
693 |
| Mitsubishi Electric Corporation | 47556 |
676 |
| Kioxia Corporation | 10706 |
598 |
| Murata Manufacturing Co., Ltd. | 25506 |
590 |
| Qualcomm Incorporated | 90109 |
562 |
| Renesas Electronics Corporation | 5871 |
547 |
| Fuji Electric Co., Ltd. | 5383 |
490 |
| SK Hynix Inc. | 12134 |
485 |
| Semiconductor Components Industries, L.L.C. | 5262 |
479 |
| Samsung Display Co., Ltd. | 37753 |
422 |
| Nanya Technology Corporation | 2849 |
404 |
| Siliconware Precision Industries Co., Ltd. | 663 |
396 |
| Other owners | 23861 |