- All sections
- G - Physics
- G01B - Measuring length, thickness or similar linear dimensionsmeasuring anglesmeasuring areasmeasuring irregularities of surfaces or contours
- G01B 11/25 - Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. moiré fringes, on the object
Patent holdings for IPC class G01B 11/25
Total number of patents in this class: 3763
10-year publication summary
|
279
|
304
|
348
|
404
|
360
|
307
|
264
|
261
|
219
|
174
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FARO Technologies, Inc. | 807 |
127 |
| Canon Inc. | 41108 |
67 |
| Apple Inc. | 56283 |
65 |
| 3Shape A/S | 496 |
56 |
| Samsung Electronics Co., Ltd. | 149087 |
55 |
| Koh Young Technology Inc. | 350 |
55 |
| Microsoft Technology Licensing, LLC | 54319 |
53 |
| Omron Corporation | 7306 |
51 |
| Nikon Corporation | 7303 |
49 |
| KEYENCE Corporation | 471 |
46 |
| Qualcomm Incorporated | 87585 |
36 |
| CKD Corporation | 457 |
36 |
| META Platforms Technologies, LLC | 6046 |
36 |
| Cognex Corporation | 578 |
34 |
| Sony Semiconductor Solutions Corporation | 10823 |
34 |
| Siemens AG | 24333 |
32 |
| Panasonic Intellectual Property Management Co., Ltd. | 32457 |
32 |
| Creaform Inc. | 100 |
30 |
| Shining 3D Tech Co., Ltd. | 237 |
29 |
| Trinamix GmbH | 404 |
27 |
| Other owners | 2813 |