- All sections
- G - Physics
- G01B - Measuring length, thickness or similar linear dimensionsmeasuring anglesmeasuring areasmeasuring irregularities of surfaces or contours
- G01B 11/255 - Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring radius of curvature
Patent holdings for IPC class G01B 11/255
Total number of patents in this class: 125
10-year publication summary
|
11
|
14
|
15
|
18
|
11
|
4
|
4
|
4
|
6
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Olympus Corporation | 12897 |
8 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2326 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 9271 |
2 |
| Koninklijke Philips N.V. | 26143 |
2 |
| Omron Corporation | 7438 |
2 |
| Alcon, Inc. | 5953 |
2 |
| Beijing Institute of Technology | 409 |
2 |
| Bellota Agrisolutions, S.L. | 29 |
2 |
| Essilor International (compagnie Generale D'optique) | 3001 |
2 |
| EV Group E. Thallner GmbH | 431 |
2 |
| Mitutoyo Corporation | 1264 |
2 |
| Riber | 20 |
2 |
| Trioptics GmbH | 86 |
2 |
| UCL Business plc | 511 |
2 |
| Vanderbilt University | 2035 |
2 |
| Viavi Solutions Inc. | 1534 |
2 |
| Featherway Robotics AB | 3 |
2 |
| Eaglet Eye B.V. | 2 |
2 |
| Shenzhen Supro Instruments Limited | 3 |
2 |
| Novartis AG | 10160 |
1 |
| Other owners | 79 |