- All sections
- G - Physics
- G05F - Systems for regulating electric or magnetic variables
- G05F 3/24 - Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode-transistor combinations wherein the transistors are of the field-effect type only
Patent holdings for IPC class G05F 3/24
Total number of patents in this class: 515
10-year publication summary
|
36
|
41
|
41
|
65
|
51
|
59
|
31
|
28
|
28
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19405 |
30 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 40539 |
25 |
| Ablic Inc. | 572 |
18 |
| Qualcomm Incorporated | 81413 |
15 |
| STMicroelectronics S.r.l. | 3656 |
12 |
| Micron Technology, Inc. | 25756 |
11 |
| SK Hynix Inc. | 10758 |
11 |
| Rohm Co., Ltd. | 6314 |
11 |
| Samsung Electronics Co., Ltd. | 138518 |
10 |
| Intel Corporation | 46097 |
10 |
| Renesas Electronics Corporation | 6155 |
10 |
| Semiconductor Components Industries, L.L.C. | 5242 |
8 |
| Toshiba Corporation | 12037 |
7 |
| Semiconductor Manufacturing International (Shanghai) Corporation | 1774 |
7 |
| Psemi Corporation | 951 |
7 |
| Infineon Technologies AG | 8134 |
6 |
| Asahi Kasei Microdevices Corporation | 502 |
6 |
| Nordic Semiconductor ASA | 604 |
6 |
| Semiconductor Manufacturing International (Beijing) Corporation | 1032 |
6 |
| Skyworks Solutions, Inc. | 3603 |
6 |
| Other owners | 293 |