- All sections
- G - Physics
- G01B - Measuring length, thickness or similar linear dimensions; measuring angles; measuring areas; measuring 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: 34
10-year publication summary
2
|
3
|
1
|
4
|
5
|
2
|
2
|
2
|
0
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
DWFritz Automation, Inc. | 27 |
4 |
Quality Vision International, Inc. | 131 |
4 |
Samsung Electronics Co., Ltd. | 131630 |
2 |
Tokyo Electron Limited | 11599 |
2 |
American Sterilizer Company | 654 |
2 |
Nikon Metrology, NV | 69 |
1 |
Corning Incorporated | 9932 |
1 |
ASML Netherlands B.V. | 6816 |
1 |
Rolls-Royce PLC | 2944 |
1 |
Microsoft Technology Licensing, LLC | 51439 |
1 |
Applied Biosystems, LLC | 454 |
1 |
Amada Company, Limited | 492 |
1 |
BEB Industrie-Elektronik AG | 19 |
1 |
Carl Zeiss Industrielle Messtechnik GmbH | 433 |
1 |
The Curators of the University of Missouri | 965 |
1 |
Dr. Johannes Heidenhain GmbH | 411 |
1 |
Magik Eye Inc. | 46 |
1 |
New York University | 1635 |
1 |
University of Kansas | 838 |
1 |
Vanderbilt University | 1731 |
1 |
Other owners | 5 |