- 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: 2154
10-year publication summary
|
127
|
122
|
114
|
103
|
92
|
130
|
102
|
102
|
56
|
16
|
| 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. | 48438 |
365 |
| Samsung Electronics Co., Ltd. | 157946 |
142 |
| GLOBALFOUNDRIES U.S. Inc. | 6385 |
91 |
| Texas Instruments Incorporated | 19653 |
76 |
| Micron Technology, Inc. | 27675 |
75 |
| International Business Machines Corporation | 62671 |
70 |
| United Microelectronics Corp. | 4496 |
62 |
| Qualcomm Incorporated | 92416 |
55 |
| SK Hynix Inc. | 12506 |
52 |
| Renesas Electronics Corporation | 5864 |
39 |
| Semiconductor Components Industries, L.L.C. | 5263 |
37 |
| Toshiba Corporation | 12569 |
34 |
| Infineon Technologies AG | 8402 |
31 |
| Nanya Technology Corporation | 2913 |
31 |
| Kioxia Corporation | 10823 |
26 |
| Murata Manufacturing Co., Ltd. | 25758 |
23 |
| Alpha and Omega Semiconductor Incorporated | 444 |
22 |
| Rohm Co., Ltd. | 6837 |
21 |
| Semiconductor Energy Laboratory Co., Ltd. | 11834 |
19 |
| Macronix International Co., Ltd. | 2495 |
19 |
| Other owners | 864 |