- All sections
- H - Electricity
- H10D - Inorganic electric semiconductor devices
- H10D 1/47 - Resistors having no potential barriers
Patent holdings for IPC class H10D 1/47
Total number of patents in this class: 205
10-year publication summary
|
0
|
0
|
0
|
1
|
5
|
16
|
45
|
23
|
53
|
59
|
| 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. | 48629 |
33 |
| Intel Corporation | 47162 |
15 |
| Texas Instruments Incorporated | 19639 |
14 |
| Rohm Co., Ltd. | 6885 |
14 |
| Microchip Technology Incorporated | 3353 |
12 |
| Renesas Electronics Corporation | 5863 |
8 |
| Samsung Electronics Co., Ltd. | 158605 |
7 |
| Fuji Electric Co., Ltd. | 5521 |
7 |
| United Microelectronics Corp. | 4504 |
6 |
| International Business Machines Corporation | 62754 |
4 |
| Murata Manufacturing Co., Ltd. | 25847 |
4 |
| GLOBALFOUNDRIES U.S. Inc. | 6385 |
3 |
| Schottky Lsi, Inc. | 22 |
3 |
| STMicroelectronics International N.V. | 4219 |
3 |
| Pragmatic Semiconductor Limited | 120 |
3 |
| Semiconductor Energy Laboratory Co., Ltd. | 11873 |
2 |
| Infineon Technologies Austria AG | 2351 |
2 |
| Innolux Corporation | 3599 |
2 |
| Boe Technology Group Co., Ltd. | 44484 |
2 |
| Sanken Electric Co., Ltd. | 454 |
2 |
| Other owners | 59 |