- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 23/495 - Lead-frames
Patent holdings for IPC class H01L 23/495
Total number of patents in this class: 8183
10-year publication summary
|
673
|
668
|
637
|
625
|
655
|
591
|
555
|
572
|
685
|
433
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19443 |
732 |
| Rohm Co., Ltd. | 6471 |
513 |
| Infineon Technologies AG | 8224 |
451 |
| Semiconductor Components Industries, L.L.C. | 5255 |
312 |
| Renesas Electronics Corporation | 6006 |
256 |
| Mitsubishi Electric Corporation | 46197 |
255 |
| STATS ChipPAC Pte. Lte. | 1554 |
184 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42945 |
179 |
| Infineon Technologies Austria AG | 2153 |
146 |
| STMicroelectronics S.r.l. | 3607 |
145 |
| Samsung Electronics Co., Ltd. | 146811 |
140 |
| NXP USA, Inc. | 4304 |
140 |
| Denso Corporation | 24355 |
134 |
| Fuji Electric Co., Ltd. | 5160 |
125 |
| Toshiba Corporation | 12367 |
110 |
| Advanced Semiconductor Engineering, Inc. | 1657 |
105 |
| Infineon Technologies Americas Corp. | 666 |
104 |
| Intel Corporation | 47033 |
92 |
| STMicroelectronics International N.V. | 3206 |
83 |
| Nexperia B.V. | 431 |
77 |
| Other owners | 3900 |