- All sections
- G - Physics
- G01R - Measuring electric variables; measuring 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: 1345
10-year publication summary
|
131
|
116
|
101
|
103
|
123
|
100
|
97
|
115
|
141
|
36
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 10813 |
26 |
| Hioki E.E. Corporation | 103 |
21 |
| Denso Corporation | 23338 |
20 |
| Nissan Motor Co., Ltd. | 12249 |
16 |
| Analog Devices International Unlimited Company | 1724 |
15 |
| Texas Instruments Incorporated | 19376 |
14 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
13 |
| Nidec-Read Corporation | 169 |
13 |
| Samsung Electronics Co., Ltd. | 131630 |
11 |
| LG Chem, Ltd. | 17205 |
11 |
| Robert Bosch GmbH | 40953 |
11 |
| Infineon Technologies AG | 8189 |
11 |
| Mitsubishi Electric Corporation | 43934 |
11 |
| Cirrus Logic, Inc. | 1719 |
11 |
| SMA Solar Technology AG | 830 |
11 |
| Murata Manufacturing Co., Ltd. | 22355 |
9 |
| Bender GmbH & Co. KG | 109 |
9 |
| RENAULT s.a.s. | 5674 |
9 |
| SolarEdge Technologies Ltd. | 493 |
9 |
| Apple Inc. | 50209 |
8 |
| Other owners | 1086 |