- All sections
- G - Physics
- G01D - Measuring not specially adapted for a specific variablearrangements for measuring two or more variables not covered by a single other subclasstariff metering apparatustransferring or transducing arrangements not specially adapted for a specific variablemeasuring or testing not otherwise provided for
- G01D 11/26 - WindowsCover glassesSealings therefor
Patent holdings for IPC class G01D 11/26
Total number of patents in this class: 179
10-year publication summary
|
6
|
21
|
16
|
16
|
14
|
19
|
14
|
10
|
10
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Seiki Co., Ltd. | 988 |
9 |
| Ford Global Technologies, LLC | 20755 |
7 |
| Tetra Tech, Inc. | 111 |
5 |
| Agc, Inc. | 4944 |
5 |
| Amosense Co., Ltd. | 487 |
4 |
| Endress+Hauser Flowtec AG | 817 |
4 |
| Kobata Gauge Mfg. Co., Ltd. | 13 |
4 |
| Denso Corporation | 24562 |
3 |
| Raytheon Company | 8400 |
3 |
| NGK Insulators, Ltd. | 5107 |
3 |
| Stryker Corporation | 5122 |
3 |
| IFM Electronic GmbH | 211 |
3 |
| Zhejiang DunAn Artificial Environment Co., Ltd | 573 |
3 |
| Longvale Ltd. | 12 |
3 |
| Pony AI Inc. | 224 |
3 |
| Siemens AG | 24353 |
2 |
| Nissan Motor Co., Ltd. | 12572 |
2 |
| Alltemp Products Company Limited | 45 |
2 |
| American Sterilizer Company | 671 |
2 |
| Autonics Corporation | 47 |
2 |
| Other owners | 107 |