- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 27/02 - Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
Patent holdings for IPC class G01R 27/02
Total number of patents in this class: 1509
10-year publication summary
|
115
|
100
|
101
|
120
|
100
|
95
|
119
|
149
|
108
|
112
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 15682 |
42 |
| Hioki E.E. Corporation | 143 |
31 |
| Denso Corporation | 24692 |
22 |
| Texas Instruments Incorporated | 19486 |
16 |
| Nissan Motor Co., Ltd. | 12592 |
16 |
| Analog Devices International Unlimited Company | 1965 |
16 |
| Samsung Electronics Co., Ltd. | 148649 |
15 |
| Bender GmbH & Co. KG | 126 |
15 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 45023 |
14 |
| Cirrus Logic, Inc. | 1797 |
14 |
| Robert Bosch GmbH | 42984 |
13 |
| Nidec-Read Corporation | 164 |
13 |
| SMA Solar Technology AG | 888 |
12 |
| LG Chem, Ltd. | 17682 |
11 |
| Infineon Technologies AG | 8274 |
11 |
| Mitsubishi Electric Corporation | 46765 |
11 |
| Murata Manufacturing Co., Ltd. | 24928 |
10 |
| Contemporary Amperex Technology Co., Limited | 7517 |
9 |
| SolarEdge Technologies Ltd. | 629 |
9 |
| Apple Inc. | 56070 |
8 |
| Other owners | 1201 |