- 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: 2441
10-year publication summary
|
180
|
212
|
202
|
176
|
181
|
131
|
111
|
170
|
141
|
9
|
| 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. | 40539 |
522 |
| Samsung Electronics Co., Ltd. | 138518 |
118 |
| Intel Corporation | 46097 |
72 |
| Renesas Electronics Corporation | 6155 |
56 |
| Infineon Technologies AG | 8134 |
53 |
| International Business Machines Corporation | 60075 |
48 |
| Texas Instruments Incorporated | 19405 |
46 |
| GLOBALFOUNDRIES U.S. Inc. | 6431 |
42 |
| Mitsubishi Electric Corporation | 44738 |
39 |
| United Microelectronics Corp. | 4103 |
38 |
| Kioxia Corporation | 10122 |
33 |
| Qualcomm Incorporated | 81413 |
32 |
| Semiconductor Components Industries, L.L.C. | 5242 |
31 |
| Micron Technology, Inc. | 25756 |
29 |
| Rohm Co., Ltd. | 6314 |
25 |
| Samsung Display Co., Ltd. | 32700 |
24 |
| Fuji Electric Co., Ltd. | 4956 |
24 |
| NXP USA, Inc. | 4214 |
21 |
| Apple Inc. | 52607 |
18 |
| SK Hynix Inc. | 10758 |
18 |
| Other owners | 1152 |