- 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: 44643
10-year publication summary
|
3091
|
3517
|
3761
|
4008
|
4285
|
4076
|
4239
|
4319
|
5184
|
3680
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 43064 |
6271 |
| Samsung Electronics Co., Ltd. | 147131 |
3695 |
| Intel Corporation | 47062 |
2166 |
| Micron Technology, Inc. | 26138 |
1059 |
| Texas Instruments Incorporated | 19450 |
944 |
| Infineon Technologies AG | 8244 |
870 |
| Rohm Co., Ltd. | 6464 |
753 |
| Advanced Semiconductor Engineering, Inc. | 1660 |
659 |
| International Business Machines Corporation | 61353 |
658 |
| Mitsubishi Electric Corporation | 46295 |
640 |
| Murata Manufacturing Co., Ltd. | 24650 |
575 |
| Renesas Electronics Corporation | 5990 |
545 |
| Kioxia Corporation | 10334 |
525 |
| Qualcomm Incorporated | 86023 |
467 |
| STATS ChipPAC Pte. Lte. | 1558 |
465 |
| Fuji Electric Co., Ltd. | 5168 |
446 |
| Semiconductor Components Industries, L.L.C. | 5270 |
442 |
| SK Hynix Inc. | 11428 |
441 |
| Samsung Display Co., Ltd. | 35017 |
381 |
| Nanya Technology Corporation | 2505 |
358 |
| Other owners | 22283 |