- 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: 407
10-year publication summary
|
30
|
31
|
36
|
42
|
37
|
36
|
35
|
27
|
33
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 47013 |
28 |
| Murata Manufacturing Co., Ltd. | 24575 |
16 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42863 |
15 |
| Dai Nippon Printing Co., Ltd. | 4089 |
15 |
| Mitsubishi Electric Corporation | 46160 |
11 |
| Semiconductor Components Industries, L.L.C. | 5254 |
11 |
| Yamaichi Electronics Co., Ltd. | 235 |
9 |
| Ibiden Co., Ltd. | 1711 |
7 |
| Toppan Printing Co., Ltd. | 2132 |
7 |
| International Business Machines Corporation | 61287 |
6 |
| Huawei Technologies Co., Ltd. | 113006 |
6 |
| Foxconn Interconnect Technology Limited | 1099 |
6 |
| Sony Corporation | 31028 |
5 |
| Infineon Technologies AG | 8221 |
5 |
| Noda Screen Co., Ltd. | 21 |
5 |
| Panasonic Corporation | 20093 |
4 |
| Hitachi, Ltd. | 15499 |
4 |
| Renesas Electronics Corporation | 6006 |
4 |
| Infineon Technologies Austria AG | 2152 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 31515 |
4 |
| Other owners | 235 |