- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 29/94 - Metal-insulator-semiconductors, e.g. MOS
Patent holdings for IPC class H01L 29/94
Total number of patents in this class: 2363
10-year publication summary
|
164
|
127
|
122
|
114
|
104
|
93
|
133
|
116
|
94
|
40
|
| 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. | 42863 |
390 |
| Samsung Electronics Co., Ltd. | 146534 |
174 |
| Micron Technology, Inc. | 26256 |
100 |
| GLOBALFOUNDRIES U.S. Inc. | 6430 |
97 |
| Texas Instruments Incorporated | 19448 |
80 |
| International Business Machines Corporation | 61287 |
73 |
| United Microelectronics Corp. | 4230 |
64 |
| Qualcomm Incorporated | 85550 |
53 |
| SK Hynix Inc. | 11380 |
50 |
| Semiconductor Components Industries, L.L.C. | 5254 |
50 |
| Renesas Electronics Corporation | 6006 |
49 |
| Infineon Technologies AG | 8221 |
37 |
| Toshiba Corporation | 12350 |
35 |
| Nanya Technology Corporation | 2472 |
34 |
| Murata Manufacturing Co., Ltd. | 24575 |
27 |
| Kioxia Corporation | 10301 |
27 |
| Alpha and Omega Semiconductor Incorporated | 454 |
23 |
| Rohm Co., Ltd. | 6462 |
22 |
| Macronix International Co., Ltd. | 2558 |
22 |
| Intel Corporation | 47013 |
21 |
| Other owners | 935 |