- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid levelmetering by volume
- G01F 23/80 - Arrangements for signal processing
Patent holdings for IPC class G01F 23/80
Total number of patents in this class: 321
10-year publication summary
|
0
|
1
|
1
|
8
|
25
|
32
|
48
|
68
|
62
|
61
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Vega Grieshaber KG | 770 |
18 |
| Hewlett-Packard Development Company, L.P. | 25769 |
12 |
| DEKA Products Limited Partnership | 1788 |
9 |
| Rosemount Tank Radar AB | 290 |
8 |
| Endress+Hauser SE+Co. KG | 524 |
7 |
| Endress+Hauser Se+co.kg | 356 |
7 |
| BISSELL Inc. | 1154 |
4 |
| Pixart Imaging Inc. | 1674 |
4 |
| AlphaHive, LLC | 6 |
4 |
| LG Electronics Inc. | 73690 |
3 |
| Deere & Company | 7675 |
3 |
| LIXIL Corporation | 715 |
3 |
| Nypro Inc. | 97 |
3 |
| S1 Technologies, Inc. | 13 |
3 |
| Simmonds Precision Products, Inc. | 277 |
3 |
| Wayne Fueling Systems LLC | 362 |
3 |
| Safran AeroSystems | 245 |
3 |
| P4 Infrastructure, Inc. | 8 |
3 |
| Endress+Hauser Group Services AG | 98 |
3 |
| Zurn Water, LLC | 247 |
3 |
| Other owners | 215 |