- All sections
- H - Electricity
- H10D - Inorganic electric semiconductor devices
- H10D 62/85 - Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group III-V materials, e.g. GaAs
Patent holdings for IPC class H10D 62/85
Total number of patents in this class: 745
10-year publication summary
|
0
|
1
|
0
|
1
|
8
|
81
|
144
|
126
|
221
|
113
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| United Microelectronics Corp. | 4450 |
57 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47319 |
35 |
| Enkris Semiconductor, Inc. | 402 |
27 |
| Toshiba Corporation | 12691 |
26 |
| Rohm Co., Ltd. | 6747 |
21 |
| Innoscience (Suzhou) Technology Co., ltd. | 171 |
20 |
| Samsung Electronics Co., Ltd. | 153845 |
16 |
| Mitsubishi Electric Corporation | 47602 |
13 |
| Semiconductor Components Industries, L.L.C. | 5260 |
13 |
| GLOBALFOUNDRIES U.S. Inc. | 6396 |
13 |
| MACOM Technology Solutions Holdings, Inc. | 850 |
13 |
| Texas Instruments Incorporated | 19631 |
12 |
| NXP USA, Inc. | 4433 |
12 |
| Toshiba Electronic Devices & Storage Corporation | 2276 |
12 |
| Sumitomo Electric Industries, Ltd. | 16091 |
11 |
| Innoscience (Suzhou) Semiconductor Co., Ltd. | 156 |
11 |
| Wolfspeed, Inc. | 862 |
11 |
| Robert Bosch GmbH | 43587 |
10 |
| Infineon Technologies Austria AG | 2294 |
10 |
| Silanna UV Technologies Pte Ltd | 123 |
9 |
| Other owners | 393 |