- 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: 4277
10-year publication summary
|
260
|
310
|
285
|
269
|
223
|
302
|
217
|
227
|
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. | 25744 |
411 |
| Kyocera Corporation | 14359 |
277 |
| Intel Corporation | 47106 |
149 |
| Mitsubishi Electric Corporation | 48018 |
147 |
| Mitsubishi Materials Corporation | 2472 |
106 |
| Rohm Co., Ltd. | 6826 |
105 |
| NEC Corporation | 37004 |
83 |
| Panasonic Corporation | 19019 |
80 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48302 |
79 |
| LG Innotek Co., Ltd. | 8466 |
77 |
| Sony Semiconductor Solutions Corporation | 11577 |
74 |
| Resonac Corporation | 3530 |
56 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
54 |
| Sumitomo Bakelite Co., Ltd. | 1534 |
53 |
| Fuji Electric Co., Ltd. | 5478 |
50 |
| Dai Nippon Printing Co., Ltd. | 4238 |
43 |
| Renesas Electronics Corporation | 5870 |
42 |
| Semiconductor Components Industries, L.L.C. | 5262 |
41 |
| Samsung Electronics Co., Ltd. | 157719 |
40 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6178 |
38 |
| Other owners | 2272 |