- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid level; metering by volume
- G01F 23/296 - Acoustic waves
Patent holdings for IPC class G01F 23/296
Total number of patents in this class: 1056
10-year publication summary
|
106
|
91
|
98
|
112
|
114
|
85
|
69
|
54
|
49
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Endress+Hauser GmbH+Co. KG | 479 |
75 |
| Endress+Hauser SE+Co. KG | 472 |
62 |
| Vega Grieshaber KG | 725 |
59 |
| Endress+Hauser Se+co.kg | 323 |
40 |
| Continental Automotive GmbH | 5541 |
25 |
| Endress + Hauser GmbH + Co. KG | 171 |
25 |
| Vitesco Technologies GmbH | 2481 |
21 |
| Jaguar Land Rover Limited | 4618 |
15 |
| Rosemount Tank Radar AB | 289 |
15 |
| ABB Schweiz AG | 6609 |
12 |
| Hella KGaA Hueck & Co. | 343 |
12 |
| Denso Corporation | 23692 |
11 |
| Honeywell International Inc. | 14009 |
10 |
| Robert Bosch GmbH | 41695 |
10 |
| Siemens AG | 24575 |
8 |
| Axsensor AB | 10 |
8 |
| DEKA Products Limited Partnership | 1702 |
8 |
| Truma Gerätetechnik GmbH & Co. KG | 295 |
8 |
| Perceptive Sensor Technologies, Inc. | 34 |
8 |
| Ford Global Technologies, LLC | 20039 |
7 |
| Other owners | 617 |