- All sections
- G - Physics
- G05F - Systems for regulating electric or magnetic variables
- G05F 3/16 - Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
Patent holdings for IPC class G05F 3/16
Total number of patents in this class: 601
10-year publication summary
|
47
|
38
|
32
|
47
|
21
|
11
|
11
|
8
|
7
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19447 |
37 |
| Analog Devices, Inc. | 3423 |
20 |
| Micron Technology, Inc. | 25845 |
19 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 40644 |
19 |
| SK Hynix Inc. | 10824 |
16 |
| Samsung Electronics Co., Ltd. | 139302 |
14 |
| Ablic Inc. | 574 |
14 |
| Renesas Electronics Corporation | 6146 |
13 |
| Microchip Technology Incorporated | 2715 |
10 |
| Analog Devices International Unlimited Company | 1833 |
10 |
| Shenzhen Xinguodu Technology Co., Ltd. | 2315 |
9 |
| Intel Corporation | 46153 |
8 |
| National Semiconductor Corporation | 1191 |
8 |
| NXP USA, Inc. | 4218 |
8 |
| STMicroelectronics International N.V. | 581 |
7 |
| Mimirip LLC | 1468 |
7 |
| Xilinx, Inc. | 4056 |
6 |
| Semiconductor Components Industries, L.L.C. | 5245 |
6 |
| STMicroelectronics S.r.l. | 3658 |
5 |
| Novatek Microelectronics Corp. | 1274 |
5 |
| Other owners | 360 |