- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 1/20 - Modifications of basic electric elements for use in electric measuring instrumentsStructural combinations of such elements with such instruments
Patent holdings for IPC class G01R 1/20
Total number of patents in this class: 916
10-year publication summary
|
68
|
68
|
78
|
75
|
74
|
72
|
55
|
59
|
55
|
60
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 43096 |
28 |
| Continental Automotive GmbH | 4728 |
26 |
| Isabellenhütte Heusler GmbH & Co. KG. | 93 |
26 |
| KOA Corporation | 419 |
25 |
| LG Energy Solution, Ltd. | 16038 |
25 |
| Infineon Technologies AG | 8293 |
18 |
| LG Chem, Ltd. | 17706 |
17 |
| Texas Instruments Incorporated | 19498 |
15 |
| Samsung SDI Co., Ltd. | 8901 |
14 |
| Siemens AG | 24333 |
13 |
| Yazaki Corporation | 6817 |
13 |
| Isabellenhuette Heusler GmbH & Co. KG | 25 |
13 |
| Analog Devices International Unlimited Company | 1971 |
13 |
| Continental Teves AG & Co. oHG | 1531 |
11 |
| Vishay Dale Electronics, LLC | 116 |
11 |
| Samsung Electronics Co., Ltd. | 149198 |
9 |
| Eaton Intelligent Power Limited | 6056 |
9 |
| Denso Corporation | 24797 |
8 |
| Itron, Inc. | 894 |
8 |
| Wieland-Werke AG | 348 |
8 |
| Other owners | 606 |