- All sections
- G - Physics
- G01B - Measuring length, thickness or similar linear dimensions; measuring angles; measuring areas; measuring irregularities of surfaces or contours
- G01B 9/0209 - Low-coherence interferometers
Patent holdings for IPC class G01B 9/0209
Total number of patents in this class: 60
10-year publication summary
|
0
|
0
|
1
|
1
|
0
|
5
|
11
|
15
|
21
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Unity Semiconductor | 50 |
6 |
| Fogale Nanotech | 79 |
5 |
| ADIGE S.p.A. | 48 |
4 |
| Hexagon Metrology, Inc. | 149 |
3 |
| Research Center Pharmaceutical Engineering GmbH | 26 |
3 |
| Occuity Limited | 18 |
3 |
| Corning Incorporated | 9932 |
2 |
| NTN Corporation | 5008 |
2 |
| Mitutoyo Corporation | 1218 |
2 |
| Skyverse Technology Co., Ltd. | 15 |
2 |
| NEC Corporation | 32703 |
1 |
| Mitsubishi Electric Corporation | 43934 |
1 |
| ASML Netherlands B.V. | 6816 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2734 |
1 |
| Omron Corporation | 6968 |
1 |
| National Taiwan University | 1140 |
1 |
| Automated Precision Inc. | 5 |
1 |
| Carl Zeiss Meditec AG | 1541 |
1 |
| Carl Zeiss Meditec, Inc. | 282 |
1 |
| Dalian University of Technology | 1387 |
1 |
| Other owners | 18 |