- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 23/498 - Leads on insulating substrates
Patent holdings for IPC class H01L 23/498
Total number of patents in this class: 20407
10-year publication summary
|
1536
|
1600
|
1658
|
1632
|
1534
|
1598
|
1833
|
2329
|
2436
|
560
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47071 |
2849 |
| Samsung Electronics Co., Ltd. | 153093 |
1882 |
| Intel Corporation | 46673 |
1501 |
| Qualcomm Incorporated | 89928 |
564 |
| Advanced Semiconductor Engineering, Inc. | 1701 |
462 |
| Micron Technology, Inc. | 27238 |
338 |
| Infineon Technologies AG | 8380 |
305 |
| Texas Instruments Incorporated | 19614 |
301 |
| Shinko Electric Industries Co., Ltd. | 1217 |
277 |
| Siliconware Precision Industries Co., Ltd. | 659 |
275 |
| International Business Machines Corporation | 62148 |
268 |
| Fuji Electric Co., Ltd. | 5373 |
248 |
| Amkor Technology Singapore Holding Pte. Ltd | 461 |
241 |
| Murata Manufacturing Co., Ltd. | 25464 |
231 |
| Mediatek Inc. | 5365 |
217 |
| Mitsubishi Electric Corporation | 47522 |
209 |
| STATS ChipPAC Pte. Lte. | 982 |
206 |
| LG Innotek Co., Ltd. | 8136 |
196 |
| Rohm Co., Ltd. | 6727 |
193 |
| Adeia Semiconductor Technologies LLC | 487 |
173 |
| Other owners | 9471 |