- 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: 189
10-year publication summary
|
21
|
16
|
16
|
14
|
19
|
15
|
11
|
11
|
14
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Seiki Co., Ltd. | 1001 |
9 |
| Ford Global Technologies, LLC | 21216 |
8 |
| Tetra Tech, Inc. | 107 |
5 |
| Agc, Inc. | 5253 |
5 |
| Amosense Co., Ltd. | 497 |
4 |
| Endress+Hauser Flowtec AG | 820 |
4 |
| Kobata Gauge Mfg. Co., Ltd. | 13 |
4 |
| Denso Corporation | 25115 |
3 |
| Raytheon Company | 8469 |
3 |
| NGK Insulators, Ltd. | 5171 |
3 |
| Stryker Corporation | 5221 |
3 |
| IFM Electronic GmbH | 221 |
3 |
| Zhejiang DunAn Artificial Environment Co., Ltd | 637 |
3 |
| Longvale Ltd. | 12 |
3 |
| Pony AI Inc. | 228 |
3 |
| Siemens AG | 24250 |
2 |
| Nissan Motor Co., Ltd. | 12731 |
2 |
| ABB Schweiz AG | 7393 |
2 |
| American Sterilizer Company | 675 |
2 |
| Autonics Corporation | 48 |
2 |
| Other owners | 116 |