- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid level; metering 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: 106
10-year publication summary
|
8
|
11
|
9
|
19
|
11
|
5
|
14
|
8
|
5
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 23338 |
13 |
| Continental Automotive GmbH | 5573 |
6 |
| Murata Manufacturing Co., Ltd. | 22355 |
5 |
| Silicon Controls Pty Ltd. | 30 |
4 |
| Hitachi Metals, Ltd. | 2175 |
3 |
| Bourns, Inc. | 171 |
3 |
| Pricol Limited | 32 |
3 |
| Illinois Tool Works Inc. | 11152 |
2 |
| Pratt & Whitney Canada Corp. | 4215 |
2 |
| Eaton Corporation | 1839 |
2 |
| ABB Schweiz AG | 6321 |
2 |
| Accutemp Products, Inc. | 16 |
2 |
| Bosch Corporation | 404 |
2 |
| GEMS Sensors, Inc. | 3 |
2 |
| Qinhuangdao Huadian Measurement & Control Equipment Co., Ltd. | 4 |
2 |
| Franklin Fueling Systems, LLC | 78 |
2 |
| Nihon Klingage Co., Ltd. | 2 |
2 |
| Vitesco Technologies GmbH | 2372 |
2 |
| Rtx Corporation | 8674 |
2 |
| Applied Materials, Inc. | 16587 |
1 |
| Other owners | 44 |