- All sections
- G - Physics
- G01B - Measuring length, thickness or similar linear dimensions; measuring angles; measuring areas; measuring irregularities of surfaces or contours
- G01B 21/12 - Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters of objects while moving
Patent holdings for IPC class G01B 21/12
Total number of patents in this class: 42
10-year publication summary
1
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1
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2
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1
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2
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4
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4
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3
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4
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2
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Continental Automotive GmbH | 5573 |
2 |
Lam Research Corporation | 4775 |
2 |
Continental Automotive France | 781 |
2 |
ThyssenKrupp AG | 3086 |
2 |
ThyssenKrupp Presta AG | 1069 |
2 |
Volkswagen AG | 6966 |
2 |
Hefei Baisheng Science & Technology Co., Ltd. | 10 |
2 |
Schlumberger Canada Limited | 6913 |
1 |
Schlumberger Technology B.v. | 4951 |
1 |
Schlumberger Holdings Limited | 2947 |
1 |
The Boeing Company | 19843 |
1 |
Deere & Company | 6845 |
1 |
Continental Teves AG & Co. oHG | 2354 |
1 |
Wistron Corporation | 2270 |
1 |
Compagnie générale des établissements Michelin SCA | 2477 |
1 |
NSK Ltd. | 2719 |
1 |
Lawrence Livermore National Security, LLC | 1834 |
1 |
CNH Industrial America LLC | 1683 |
1 |
Contemporary Amperex Technology Co., Limited | 5805 |
1 |
Fritz Studer AG | 28 |
1 |
Other owners | 15 |