- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 29/76 - Unipolar devices
Patent holdings for IPC class H01L 29/76
Total number of patents in this class: 2919
10-year publication summary
|
191
|
154
|
157
|
156
|
108
|
132
|
118
|
71
|
25
|
3
|
| 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. | 46877 |
432 |
| Samsung Electronics Co., Ltd. | 152534 |
218 |
| GLOBALFOUNDRIES U.S. Inc. | 6401 |
125 |
| Micron Technology, Inc. | 27235 |
103 |
| International Business Machines Corporation | 62076 |
98 |
| United Microelectronics Corp. | 4418 |
90 |
| Intel Corporation | 46625 |
75 |
| Kioxia Corporation | 10680 |
74 |
| SK Hynix Inc. | 12014 |
59 |
| Semiconductor Components Industries, L.L.C. | 5274 |
56 |
| Macronix International Co., Ltd. | 2522 |
53 |
| Texas Instruments Incorporated | 19587 |
49 |
| Renesas Electronics Corporation | 5881 |
45 |
| Sandisk Technologies Inc. | 5317 |
41 |
| Toshiba Corporation | 12684 |
36 |
| Infineon Technologies Austria AG | 2276 |
35 |
| Unisantis Electronics Singapore Pte. Ltd. | 659 |
34 |
| Infineon Technologies AG | 8343 |
31 |
| Semiconductor Manufacturing International (Shanghai) Corporation | 1740 |
30 |
| Nanya Technology Corporation | 2797 |
27 |
| Other owners | 1208 |