- 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: 886
10-year publication summary
|
46
|
57
|
69
|
43
|
41
|
24
|
33
|
32
|
33
|
11
|
| 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. | 49324 |
52 |
| Texas Instruments Incorporated | 19638 |
32 |
| Infineon Technologies AG | 8427 |
32 |
| United Microelectronics Corp. | 4534 |
29 |
| Semiconductor Components Industries, L.L.C. | 5259 |
24 |
| Samsung Electronics Co., Ltd. | 159473 |
22 |
| International Business Machines Corporation | 62864 |
22 |
| GLOBALFOUNDRIES U.S. Inc. | 6396 |
20 |
| Renesas Electronics Corporation | 5846 |
18 |
| Mitsubishi Electric Corporation | 48460 |
18 |
| Intel Corporation | 46327 |
17 |
| Micron Technology, Inc. | 27901 |
13 |
| Macronix International Co., Ltd. | 2485 |
11 |
| Shenzhen Xinguodu Technology Co., Ltd. | 1904 |
11 |
| Ablic Inc. | 630 |
11 |
| Hitachi Energy Ltd. | 2669 |
11 |
| National Semiconductor Corporation | 797 |
10 |
| Navitas Semiconductor Limited | 206 |
10 |
| Rohm Co., Ltd. | 6919 |
9 |
| Analog Devices, Inc. | 3312 |
9 |
| Other owners | 505 |