- 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: 918
10-year publication summary
|
46
|
57
|
69
|
43
|
41
|
24
|
34
|
34
|
33
|
6
|
| 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. | 47319 |
52 |
| Texas Instruments Incorporated | 19631 |
34 |
| Infineon Technologies AG | 8377 |
34 |
| United Microelectronics Corp. | 4450 |
29 |
| Semiconductor Components Industries, L.L.C. | 5260 |
29 |
| Samsung Electronics Co., Ltd. | 153845 |
25 |
| International Business Machines Corporation | 62220 |
22 |
| GLOBALFOUNDRIES U.S. Inc. | 6396 |
20 |
| Renesas Electronics Corporation | 5866 |
19 |
| Mitsubishi Electric Corporation | 47602 |
17 |
| Intel Corporation | 46680 |
16 |
| Micron Technology, Inc. | 27285 |
15 |
| National Semiconductor Corporation | 891 |
12 |
| Macronix International Co., Ltd. | 2524 |
12 |
| Shenzhen Xinguodu Technology Co., Ltd. | 2075 |
11 |
| Ablic Inc. | 613 |
11 |
| Navitas Semiconductor Limited | 198 |
11 |
| Hitachi Energy Ltd. | 2496 |
11 |
| Rohm Co., Ltd. | 6747 |
10 |
| Socionext Inc. | 1591 |
10 |
| Other owners | 518 |