- All sections
- G - Physics
- G01R - Measuring electric variables; measuring magnetic variables
- G01R 31/14 - Circuits therefor
Patent holdings for IPC class G01R 31/14
Total number of patents in this class: 554
10-year publication summary
57
|
56
|
39
|
27
|
33
|
39
|
35
|
37
|
42
|
7
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Maschinenfabrik Reinhausen GmbH | 749 |
13 |
Texas Instruments Incorporated | 19376 |
11 |
Schweitzer Engineering Laboratories, Inc. | 920 |
10 |
Eaton Intelligent Power Limited | 6113 |
10 |
Mitsubishi Electric Corporation | 43934 |
9 |
Yazaki Corporation | 6282 |
9 |
Hubbell Incorporated | 3052 |
9 |
ABB Schweiz AG | 6321 |
9 |
B2 Electronic GmbH | 15 |
9 |
Siemens AG | 24990 |
8 |
Bender GmbH & Co. KG | 109 |
8 |
Contemporary Amperex Technology Co., Limited | 5805 |
8 |
LG Energy Solution, Ltd. | 10813 |
7 |
Toshiba Mitsubishi-Electric Industrial Systems Corporation | 1583 |
6 |
Infineon Technologies AG | 8189 |
5 |
Rockwell Automation Technologies, Inc. | 2547 |
5 |
Florida State University Research Foundation, Inc. | 685 |
5 |
Prysmian S.p.A. | 846 |
5 |
Rosemount Inc. | 1212 |
5 |
Westinghouse Air Brake Technologies Corporation | 521 |
5 |
Other owners | 398 |