- 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: 3662
10-year publication summary
|
282
|
313
|
356
|
415
|
371
|
312
|
273
|
268
|
217
|
64
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FARO Technologies, Inc. | 797 |
127 |
| Canon Inc. | 38930 |
67 |
| Apple Inc. | 53901 |
64 |
| Samsung Electronics Co., Ltd. | 141620 |
55 |
| Koh Young Technology Inc. | 344 |
54 |
| Microsoft Technology Licensing, LLC | 53230 |
53 |
| 3Shape A/S | 447 |
53 |
| Omron Corporation | 7193 |
51 |
| Nikon Corporation | 7138 |
44 |
| KEYENCE Corporation | 423 |
41 |
| CKD Corporation | 448 |
36 |
| META Platforms Technologies, LLC | 5532 |
36 |
| Qualcomm Incorporated | 83345 |
35 |
| Align Technology, Inc. | 2028 |
34 |
| Cognex Corporation | 567 |
34 |
| Siemens AG | 24577 |
33 |
| Sony Semiconductor Solutions Corporation | 10014 |
32 |
| Panasonic Intellectual Property Management Co., Ltd. | 30429 |
30 |
| Creaform Inc. | 99 |
30 |
| Shining 3D Tech Co., Ltd. | 181 |
28 |
| Other owners | 2725 |