- All sections
- H - Electricity
- H10D - Inorganic electric semiconductor devices
- H10D 30/65 - Lateral DMOS [LDMOS] FETs
Patent holdings for IPC class H10D 30/65
Total number of patents in this class: 314
10-year publication summary
|
0
|
0
|
0
|
0
|
2
|
14
|
51
|
50
|
93
|
85
|
| 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. | 48140 |
39 |
| Texas Instruments Incorporated | 19660 |
34 |
| Rohm Co., Ltd. | 6805 |
18 |
| United Microelectronics Corp. | 4494 |
15 |
| Csmc Technologies Fab2 Co., Ltd. | 746 |
13 |
| Infineon Technologies Austria AG | 2322 |
11 |
| GLOBALFOUNDRIES U.S. Inc. | 6401 |
10 |
| Silergy Semiconductor Technology (Hangzhou) LTD | 638 |
9 |
| SK Keyfoundry Inc. | 257 |
8 |
| Samsung Electronics Co., Ltd. | 157039 |
7 |
| Renesas Electronics Corporation | 5876 |
7 |
| TSMC China Company Limited | 255 |
6 |
| DB HiTek Co., Ltd. | 312 |
6 |
| Richtek Technology Corp. | 671 |
5 |
| Southeast University | 1541 |
5 |
| Murata Manufacturing Co., Ltd. | 25700 |
4 |
| Atomera Incorporated | 265 |
4 |
| University of Electronic Science and Technology of China | 434 |
4 |
| Vanguard International Semiconductor Corporation | 512 |
4 |
| GLOBALFOUNDRIES Singapore Pte. Ltd. | 843 |
4 |
| Other owners | 101 |