- 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: 8421
10-year publication summary
|
668
|
637
|
625
|
655
|
591
|
556
|
577
|
701
|
645
|
68
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19555 |
771 |
| Rohm Co., Ltd. | 6665 |
564 |
| Infineon Technologies AG | 8302 |
460 |
| Semiconductor Components Industries, L.L.C. | 5290 |
324 |
| Mitsubishi Electric Corporation | 47302 |
261 |
| Renesas Electronics Corporation | 5903 |
258 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46507 |
185 |
| Infineon Technologies Austria AG | 2246 |
157 |
| STATS ChipPAC Pte. Lte. | 986 |
155 |
| STMicroelectronics S.r.l. | 3419 |
144 |
| Samsung Electronics Co., Ltd. | 151017 |
143 |
| NXP USA, Inc. | 4389 |
138 |
| Denso Corporation | 24965 |
136 |
| Fuji Electric Co., Ltd. | 5313 |
129 |
| Toshiba Corporation | 12532 |
120 |
| Advanced Semiconductor Engineering, Inc. | 1686 |
106 |
| Infineon Technologies Americas Corp. | 923 |
102 |
| STMicroelectronics International N.V. | 3632 |
90 |
| Intel Corporation | 46576 |
87 |
| Toshiba Electronic Devices & Storage Corporation | 2143 |
86 |
| Other owners | 4005 |