- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 23/62 - Protection against overcurrent or overload, e.g. fuses, shunts
Patent holdings for IPC class H01L 23/62
Total number of patents in this class: 946
10-year publication summary
|
69
|
46
|
57
|
69
|
43
|
41
|
23
|
30
|
34
|
32
|
| 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. | 46161 |
53 |
| Texas Instruments Incorporated | 19495 |
35 |
| Infineon Technologies AG | 8287 |
34 |
| Semiconductor Components Industries, L.L.C. | 5297 |
31 |
| United Microelectronics Corp. | 4307 |
29 |
| Samsung Electronics Co., Ltd. | 149087 |
25 |
| GLOBALFOUNDRIES U.S. Inc. | 6418 |
25 |
| Renesas Electronics Corporation | 5928 |
24 |
| International Business Machines Corporation | 61721 |
22 |
| Intel Corporation | 46460 |
15 |
| Micron Technology, Inc. | 26558 |
15 |
| Mitsubishi Electric Corporation | 46926 |
15 |
| National Semiconductor Corporation | 989 |
12 |
| Macronix International Co., Ltd. | 2540 |
12 |
| Shenzhen Xinguodu Technology Co., Ltd. | 2152 |
12 |
| Ablic Inc. | 610 |
11 |
| Navitas Semiconductor Limited | 186 |
11 |
| Rohm Co., Ltd. | 6560 |
10 |
| Socionext Inc. | 1574 |
10 |
| Hitachi Energy Ltd. | 2331 |
10 |
| Other owners | 535 |