- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 23/32 - Holders for supporting the complete device in operation, i.e. detachable fixtures
Patent holdings for IPC class H01L 23/32
Total number of patents in this class: 415
10-year publication summary
|
31
|
36
|
42
|
37
|
36
|
34
|
27
|
32
|
20
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 47102 |
29 |
| Murata Manufacturing Co., Ltd. | 25722 |
16 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48248 |
15 |
| Dai Nippon Printing Co., Ltd. | 4237 |
15 |
| Mitsubishi Electric Corporation | 47971 |
11 |
| Semiconductor Components Industries, L.L.C. | 5264 |
11 |
| Yamaichi Electronics Co., Ltd. | 241 |
9 |
| Toppan Printing Co., Ltd. | 2088 |
7 |
| International Business Machines Corporation | 62621 |
6 |
| Infineon Technologies AG | 8400 |
6 |
| Huawei Technologies Co., Ltd. | 123282 |
6 |
| Ibiden Co., Ltd. | 1661 |
6 |
| Foxconn Interconnect Technology Limited | 1176 |
6 |
| Sony Corporation | 30208 |
5 |
| Infineon Technologies Austria AG | 2328 |
5 |
| Noda Screen Co., Ltd. | 22 |
5 |
| Panasonic Corporation | 19060 |
4 |
| Hitachi, Ltd. | 16071 |
4 |
| Renesas Electronics Corporation | 5879 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
4 |
| Other owners | 241 |