- 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: 2365
10-year publication summary
|
164
|
127
|
122
|
114
|
104
|
93
|
133
|
114
|
92
|
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. | 42804 |
390 |
| Samsung Electronics Co., Ltd. | 146346 |
174 |
| Micron Technology, Inc. | 26238 |
100 |
| GLOBALFOUNDRIES U.S. Inc. | 6432 |
98 |
| Texas Instruments Incorporated | 19460 |
80 |
| International Business Machines Corporation | 61257 |
73 |
| United Microelectronics Corp. | 4229 |
64 |
| Qualcomm Incorporated | 85434 |
53 |
| Semiconductor Components Industries, L.L.C. | 5249 |
52 |
| SK Hynix Inc. | 11368 |
50 |
| Renesas Electronics Corporation | 6009 |
49 |
| Infineon Technologies AG | 8225 |
37 |
| Toshiba Corporation | 12345 |
35 |
| Nanya Technology Corporation | 2468 |
34 |
| Kioxia Corporation | 10293 |
28 |
| Murata Manufacturing Co., Ltd. | 24542 |
27 |
| Alpha and Omega Semiconductor Incorporated | 454 |
23 |
| Rohm Co., Ltd. | 6459 |
22 |
| Macronix International Co., Ltd. | 2559 |
22 |
| Intel Corporation | 47005 |
21 |
| Other owners | 933 |