- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 23/12 - Mountings, e.g. non-detachable insulating substrates
Patent holdings for IPC class H01L 23/12
Total number of patents in this class: 4273
10-year publication summary
|
260
|
310
|
285
|
269
|
223
|
302
|
217
|
226
|
264
|
119
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 25785 |
411 |
| Kyocera Corporation | 14402 |
276 |
| Intel Corporation | 47069 |
149 |
| Mitsubishi Electric Corporation | 48146 |
147 |
| Mitsubishi Materials Corporation | 2476 |
106 |
| Rohm Co., Ltd. | 6846 |
105 |
| NEC Corporation | 37135 |
83 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48539 |
81 |
| Panasonic Corporation | 18896 |
80 |
| LG Innotek Co., Ltd. | 8498 |
77 |
| Sony Semiconductor Solutions Corporation | 11680 |
74 |
| Resonac Corporation | 3587 |
56 |
| Panasonic Intellectual Property Management Co., Ltd. | 34145 |
54 |
| Sumitomo Bakelite Co., Ltd. | 1540 |
53 |
| Fuji Electric Co., Ltd. | 5503 |
50 |
| Dai Nippon Printing Co., Ltd. | 4247 |
43 |
| Renesas Electronics Corporation | 5862 |
42 |
| Semiconductor Components Industries, L.L.C. | 5261 |
41 |
| Samsung Electronics Co., Ltd. | 158337 |
39 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6167 |
38 |
| Other owners | 2268 |