- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 23/58 - Structural electrical arrangements for semiconductor devices not otherwise provided for
Patent holdings for IPC class H01L 23/58
Total number of patents in this class: 2519
10-year publication summary
|
180
|
211
|
202
|
176
|
180
|
132
|
117
|
174
|
145
|
138
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 43854 |
575 |
| Samsung Electronics Co., Ltd. | 147983 |
122 |
| Intel Corporation | 47239 |
79 |
| Renesas Electronics Corporation | 5969 |
55 |
| Infineon Technologies AG | 8257 |
53 |
| Texas Instruments Incorporated | 19456 |
49 |
| International Business Machines Corporation | 61596 |
46 |
| Mitsubishi Electric Corporation | 46590 |
41 |
| United Microelectronics Corp. | 4256 |
41 |
| GLOBALFOUNDRIES U.S. Inc. | 6409 |
40 |
| Kioxia Corporation | 10439 |
34 |
| Qualcomm Incorporated | 86867 |
32 |
| Micron Technology, Inc. | 26255 |
27 |
| Semiconductor Components Industries, L.L.C. | 5275 |
27 |
| Samsung Display Co., Ltd. | 35468 |
25 |
| SK Hynix Inc. | 11526 |
24 |
| Rohm Co., Ltd. | 6511 |
24 |
| Fuji Electric Co., Ltd. | 5214 |
24 |
| NXP USA, Inc. | 4318 |
24 |
| Apple Inc. | 55640 |
20 |
| Other owners | 1157 |