- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 1/30 - Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier
Patent holdings for IPC class G01R 1/30
Total number of patents in this class: 225
10-year publication summary
|
13
|
19
|
16
|
14
|
7
|
21
|
16
|
13
|
17
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19455 |
8 |
| ROHDE & Schwarz GmbH & Co. KG | 1951 |
7 |
| Samsung Electronics Co., Ltd. | 147501 |
5 |
| Fluke Corporation | 965 |
4 |
| Keysight Technologies, Inc. | 1200 |
4 |
| Microchip Technology Incorporated | 2901 |
4 |
| Tektronix, Inc. | 675 |
4 |
| Infineon Technologies AG | 8250 |
3 |
| STMicroelectronics S.r.l. | 3603 |
3 |
| Analog Devices, Inc. | 3368 |
3 |
| ams AG | 773 |
3 |
| Morgan Stanley Senior Funding, Inc., AS Agent | 1570 |
3 |
| Qualitau, Inc. | 32 |
3 |
| LG Energy Solution, Ltd. | 15292 |
3 |
| Intel Corporation | 47143 |
2 |
| Renesas Electronics Corporation | 5987 |
2 |
| Mitsubishi Electric Corporation | 46397 |
2 |
| NPX B.V. | 2566 |
2 |
| LG Innotek Co., Ltd. | 7722 |
2 |
| Cypress Semiconductor Corporation | 1783 |
2 |
| Other owners | 156 |