- 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: 2776
10-year publication summary
|
191
|
154
|
157
|
156
|
107
|
131
|
113
|
72
|
23
|
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. | 48861 |
422 |
| Samsung Electronics Co., Ltd. | 159029 |
204 |
| GLOBALFOUNDRIES U.S. Inc. | 6390 |
119 |
| International Business Machines Corporation | 62805 |
97 |
| Micron Technology, Inc. | 27793 |
89 |
| United Microelectronics Corp. | 4522 |
84 |
| Intel Corporation | 46292 |
73 |
| Kioxia Corporation | 11017 |
73 |
| SK Hynix Inc. | 12667 |
60 |
| Macronix International Co., Ltd. | 2487 |
52 |
| Texas Instruments Incorporated | 19644 |
45 |
| Renesas Electronics Corporation | 5855 |
43 |
| Semiconductor Components Industries, L.L.C. | 5265 |
42 |
| Sandisk Technologies Inc. | 5485 |
41 |
| Toshiba Corporation | 12726 |
34 |
| Unisantis Electronics Singapore Pte. Ltd. | 664 |
34 |
| Infineon Technologies Austria AG | 2359 |
32 |
| Semiconductor Manufacturing International (Shanghai) Corporation | 1731 |
30 |
| Infineon Technologies AG | 8419 |
29 |
| Nanya Technology Corporation | 2961 |
24 |
| Other owners | 1149 |