- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid levelmetering by volume
- G01F 23/62 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements using magnetically actuated indicating means
Patent holdings for IPC class G01F 23/62
Total number of patents in this class: 117
10-year publication summary
|
9
|
19
|
11
|
5
|
14
|
8
|
6
|
8
|
7
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 25633 |
13 |
| Continental Automotive GmbH | 4483 |
6 |
| Murata Manufacturing Co., Ltd. | 25785 |
5 |
| Silicon Controls Pty Ltd. | 33 |
4 |
| ABB Schweiz AG | 7656 |
3 |
| Bourns, Inc. | 175 |
3 |
| Pricol Limited | 31 |
3 |
| Illinois Tool Works Inc. | 11862 |
2 |
| Eaton Corporation | 1803 |
2 |
| Hitachi Metals, Ltd. | 1896 |
2 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 15246 |
2 |
| Accutemp Products, Inc. | 30 |
2 |
| Bosch Corporation | 359 |
2 |
| Qinhuangdao Huadian Measurement & Control Equipment Co., Ltd. | 4 |
2 |
| Franklin Fueling Systems, LLC | 71 |
2 |
| Nihon Klingage Co., Ltd. | 2 |
2 |
| Nippon Aleph Co. Ltd. | 13 |
2 |
| Vitesco Technologies GmbH | 2396 |
2 |
| Rtx Corporation | 10116 |
2 |
| Pratt & Whitney Canada Corp. | 5519 |
1 |
| Other owners | 55 |