- 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: 2221
10-year publication summary
|
127
|
122
|
114
|
103
|
92
|
130
|
108
|
102
|
54
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47319 |
374 |
| Samsung Electronics Co., Ltd. | 153845 |
153 |
| GLOBALFOUNDRIES U.S. Inc. | 6396 |
92 |
| Micron Technology, Inc. | 27285 |
82 |
| Texas Instruments Incorporated | 19631 |
76 |
| International Business Machines Corporation | 62220 |
72 |
| United Microelectronics Corp. | 4450 |
65 |
| Qualcomm Incorporated | 90221 |
54 |
| SK Hynix Inc. | 12154 |
52 |
| Renesas Electronics Corporation | 5866 |
44 |
| Semiconductor Components Industries, L.L.C. | 5260 |
41 |
| Toshiba Corporation | 12691 |
36 |
| Infineon Technologies AG | 8377 |
32 |
| Nanya Technology Corporation | 2850 |
32 |
| Kioxia Corporation | 10709 |
26 |
| Murata Manufacturing Co., Ltd. | 25514 |
23 |
| Alpha and Omega Semiconductor Incorporated | 448 |
22 |
| Rohm Co., Ltd. | 6747 |
21 |
| Intel Corporation | 46680 |
19 |
| Semiconductor Energy Laboratory Co., Ltd. | 11680 |
19 |
| Other owners | 886 |