- All sections
- G - Physics
- G05F - Systems for regulating electric or magnetic variables
- G05F 3/30 - Regulators using the difference between the base-emitter voltages of two bipolar transistors operating at different current densities
Patent holdings for IPC class G05F 3/30
Total number of patents in this class: 425
10-year publication summary
46
|
40
|
23
|
43
|
37
|
32
|
27
|
27
|
31
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Texas Instruments Incorporated | 19376 |
36 |
Analog Devices, Inc. | 3475 |
22 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
20 |
Renesas Electronics Corporation | 6305 |
15 |
NXP USA, Inc. | 4155 |
15 |
Qualcomm Incorporated | 76576 |
12 |
STMicroelectronics S.r.l. | 3693 |
11 |
Micron Technology, Inc. | 24960 |
9 |
eMemory Technology Inc. | 358 |
8 |
Intel Corporation | 45621 |
6 |
Rohm Co., Ltd. | 5843 |
6 |
Dialog Semiconductor (UK) Limited | 448 |
6 |
Microchip Technology Incorporated | 2644 |
6 |
Analog Devices International Unlimited Company | 1724 |
6 |
Samsung Electronics Co., Ltd. | 131630 |
5 |
Robert Bosch GmbH | 40953 |
5 |
NPX B.V. | 2204 |
5 |
Semiconductor Components Industries, L.L.C. | 5345 |
5 |
STMicroelectronics (Rousset) SAS | 952 |
5 |
ams AG | 807 |
5 |
Other owners | 217 |