- All sections
- G - Physics
- G01B - Measuring length, thickness or similar linear dimensionsmeasuring anglesmeasuring areasmeasuring irregularities of surfaces or contours
- G01B 11/06 - Measuring arrangements characterised by the use of optical techniques for measuring length, width, or thickness for measuring thickness
Patent holdings for IPC class G01B 11/06
Total number of patents in this class: 2961
10-year publication summary
|
197
|
235
|
238
|
244
|
250
|
270
|
230
|
232
|
235
|
64
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Applied Materials, Inc. | 19938 |
108 |
| KLA-Tencor Corporation | 2524 |
74 |
| Tokyo Electron Limited | 13465 |
55 |
| KLA Corporation | 1781 |
49 |
| ASML Netherlands B.V. | 7710 |
40 |
| Hamamatsu Photonics K.K. | 4593 |
38 |
| Precitec Optronik GmbH | 80 |
38 |
| Samsung Electronics Co., Ltd. | 153093 |
34 |
| Nova Ltd. | 185 |
33 |
| Koh Young Technology Inc. | 350 |
25 |
| Gecko Robotics, Inc. | 129 |
23 |
| Hitachi High-Tech Corporation | 5629 |
23 |
| Ebara Corporation | 2267 |
21 |
| KEYENCE Corporation | 506 |
21 |
| Korea Research Institute of Standards and Science | 686 |
21 |
| Mitutoyo Corporation | 1248 |
21 |
| Corning Incorporated | 10406 |
19 |
| Onto Innovation Inc. | 373 |
18 |
| LG Energy Solution, Ltd. | 17308 |
18 |
| Sikora AG | 61 |
17 |
| Other owners | 2265 |