- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid levelmetering by volume
- G01F 1/692 - Thin-film arrangements
Patent holdings for IPC class G01F 1/692
Total number of patents in this class: 306
10-year publication summary
|
25
|
28
|
31
|
16
|
17
|
17
|
7
|
7
|
10
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi Astemo, Ltd. | 6382 |
54 |
| Hitachi Automotive Systems, Ltd. | 3954 |
46 |
| Robert Bosch GmbH | 43187 |
17 |
| Denso Corporation | 24933 |
17 |
| Honeywell International Inc. | 13540 |
14 |
| Endress+Hauser Flowtec AG | 810 |
9 |
| Innovative Sensor Technology IST AG | 68 |
9 |
| Mitsubishi Electric Corporation | 47240 |
6 |
| Omron Corporation | 7328 |
6 |
| Endress + Hauser Flowtec AG | 610 |
6 |
| Continental Automotive GmbH | 4703 |
5 |
| STI Holdings, Inc. | 86 |
5 |
| KOA Corporation | 422 |
4 |
| Vitesco Technologies GmbH | 2412 |
4 |
| Heraeus Sensor Technology GmbH | 33 |
3 |
| Inje University Industry-academic Cooperation Foundation | 282 |
3 |
| MMI Semiconductor Co., Ltd. | 70 |
3 |
| General Electric Company | 13799 |
2 |
| Murata Manufacturing Co., Ltd. | 25190 |
2 |
| A. o. Smith Corporation | 212 |
2 |
| Other owners | 89 |