- All sections
- G - Physics
- G01R - Measuring electric variables; measuring magnetic variables
- G01R 1/20 - Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
Patent holdings for IPC class G01R 1/20
Total number of patents in this class: 824
10-year publication summary
|
99
|
77
|
69
|
80
|
76
|
75
|
72
|
54
|
53
|
12
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Continental Automotive GmbH | 5573 |
33 |
| Robert Bosch GmbH | 40953 |
32 |
| KOA Corporation | 381 |
23 |
| Isabellenhütte Heusler GmbH & Co. KG. | 84 |
22 |
| LG Energy Solution, Ltd. | 10813 |
18 |
| LG Chem, Ltd. | 17205 |
17 |
| Infineon Technologies AG | 8189 |
15 |
| Continental Teves AG & Co. oHG | 2354 |
14 |
| Samsung SDI Co., Ltd. | 6671 |
13 |
| Yazaki Corporation | 6282 |
13 |
| Siemens AG | 24990 |
12 |
| Isabellenhuette Heusler GmbH & Co. KG | 23 |
12 |
| Analog Devices International Unlimited Company | 1724 |
12 |
| Texas Instruments Incorporated | 19376 |
11 |
| Vishay Dale Electronics, LLC | 106 |
9 |
| Itron, Inc. | 815 |
8 |
| Samsung Electronics Co., Ltd. | 131630 |
7 |
| Denso Corporation | 23338 |
7 |
| Fluke Corporation | 921 |
7 |
| Eaton Intelligent Power Limited | 6113 |
7 |
| Other owners | 532 |