- 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: 1481
10-year publication summary
|
115
|
100
|
101
|
120
|
100
|
95
|
119
|
145
|
108
|
82
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 15119 |
40 |
| Hioki E.E. Corporation | 137 |
29 |
| Denso Corporation | 24355 |
21 |
| Texas Instruments Incorporated | 19443 |
16 |
| Analog Devices International Unlimited Company | 1924 |
16 |
| Nissan Motor Co., Ltd. | 12516 |
15 |
| Bender GmbH & Co. KG | 124 |
15 |
| Samsung Electronics Co., Ltd. | 146811 |
13 |
| Robert Bosch GmbH | 42705 |
13 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42945 |
13 |
| Cirrus Logic, Inc. | 1775 |
13 |
| Nidec-Read Corporation | 165 |
13 |
| LG Chem, Ltd. | 17635 |
11 |
| Infineon Technologies AG | 8224 |
11 |
| Mitsubishi Electric Corporation | 46197 |
11 |
| Murata Manufacturing Co., Ltd. | 24603 |
11 |
| SMA Solar Technology AG | 881 |
11 |
| Contemporary Amperex Technology Co., Limited | 6745 |
9 |
| SolarEdge Technologies Ltd. | 627 |
9 |
| Apple Inc. | 55174 |
8 |
| Other owners | 1183 |