- All sections
- G - Physics
- G01B - Measuring length, thickness or similar linear dimensionsmeasuring anglesmeasuring areasmeasuring irregularities of surfaces or contours
- G01B 9/08 - Optical projection comparators
Patent holdings for IPC class G01B 9/08
Total number of patents in this class: 36
10-year publication summary
|
3
|
1
|
3
|
5
|
2
|
3
|
2
|
0
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Quality Vision International, Inc. | 132 |
4 |
| Industrial Metrology Solutions LLC | 15 |
4 |
| Samsung Electronics Co., Ltd. | 146811 |
2 |
| Tokyo Electron Limited | 12762 |
2 |
| American Sterilizer Company | 669 |
2 |
| The Regents of the University of California | 19961 |
1 |
| Nikon Metrology, NV | 65 |
1 |
| Corning Incorporated | 10275 |
1 |
| ASML Netherlands B.V. | 7406 |
1 |
| Rolls-Royce PLC | 3107 |
1 |
| Microsoft Technology Licensing, LLC | 53786 |
1 |
| Applied Biosystems, LLC | 346 |
1 |
| Amada Company, Limited | 565 |
1 |
| BEB Industrie-Elektronik AG | 18 |
1 |
| Carl Zeiss Industrielle Messtechnik GmbH | 438 |
1 |
| Dr. Johannes Heidenhain GmbH | 408 |
1 |
| Magik Eye Inc. | 48 |
1 |
| New York University | 1751 |
1 |
| University of Kansas | 875 |
1 |
| Vanderbilt University | 1907 |
1 |
| Other owners | 7 |