- 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: 4274
10-year publication summary
|
260
|
310
|
284
|
267
|
223
|
302
|
218
|
225
|
264
|
60
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 25334 |
409 |
| Kyocera Corporation | 14201 |
274 |
| Intel Corporation | 46597 |
149 |
| Mitsubishi Electric Corporation | 47449 |
143 |
| Mitsubishi Materials Corporation | 2467 |
105 |
| Rohm Co., Ltd. | 6696 |
103 |
| NEC Corporation | 36475 |
86 |
| Panasonic Corporation | 19853 |
82 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46813 |
79 |
| Sony Semiconductor Solutions Corporation | 11106 |
72 |
| LG Innotek Co., Ltd. | 8089 |
71 |
| Sumitomo Bakelite Co., Ltd. | 1517 |
54 |
| Resonac Corporation | 3130 |
53 |
| Panasonic Intellectual Property Management Co., Ltd. | 33168 |
52 |
| Fuji Electric Co., Ltd. | 5345 |
50 |
| Dai Nippon Printing Co., Ltd. | 4179 |
44 |
| Samsung Electronics Co., Ltd. | 152304 |
42 |
| Renesas Electronics Corporation | 5882 |
42 |
| Semiconductor Components Industries, L.L.C. | 5276 |
41 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6213 |
38 |
| Other owners | 2285 |