- 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: 998
10-year publication summary
|
69
|
46
|
57
|
69
|
43
|
41
|
22
|
30
|
34
|
3
|
| 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. | 40608 |
51 |
| Texas Instruments Incorporated | 19432 |
43 |
| Infineon Technologies AG | 8137 |
34 |
| Semiconductor Components Industries, L.L.C. | 5246 |
32 |
| Renesas Electronics Corporation | 6148 |
31 |
| United Microelectronics Corp. | 4106 |
31 |
| GLOBALFOUNDRIES U.S. Inc. | 6433 |
25 |
| Samsung Electronics Co., Ltd. | 139001 |
24 |
| International Business Machines Corporation | 60129 |
20 |
| Intel Corporation | 46126 |
16 |
| Micron Technology, Inc. | 25824 |
15 |
| Mitsubishi Electric Corporation | 44851 |
15 |
| National Semiconductor Corporation | 1198 |
14 |
| Shenzhen Xinguodu Technology Co., Ltd. | 2335 |
14 |
| Macronix International Co., Ltd. | 2556 |
13 |
| Socionext Inc. | 1553 |
13 |
| Rohm Co., Ltd. | 6346 |
11 |
| Ablic Inc. | 573 |
11 |
| Navitas Semiconductor Limited | 162 |
11 |
| Siemens AG | 24565 |
10 |
| Other owners | 564 |