- All sections
- G - Physics
- G01B - Measuring length, thickness or similar linear dimensionsmeasuring anglesmeasuring areasmeasuring irregularities of surfaces or contours
- G01B 21/18 - 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 depth
Patent holdings for IPC class G01B 21/18
Total number of patents in this class: 182
10-year publication summary
|
24
|
12
|
10
|
17
|
14
|
13
|
16
|
15
|
11
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3Shape A/S | 576 |
7 |
| Federal Express Corporation | 686 |
6 |
| Precision Planting LLC | 1203 |
6 |
| Zebra Technologies Corporation | 2395 |
6 |
| Motive Drilling Technologies, Inc. | 104 |
4 |
| Schlumberger Technology Corporation | 11940 |
3 |
| The Boeing Company | 20193 |
3 |
| Ag Leader Technology | 118 |
3 |
| Hunter Engineering Company | 273 |
3 |
| Snap-On Equipment SRL a Unico Socio | 78 |
3 |
| Corning Research & Development Corporation | 1329 |
3 |
| Aetrex, Inc. | 61 |
3 |
| Centre National de La Recherche Scientifique | 11111 |
2 |
| Caterpillar Inc. | 10316 |
2 |
| Continental Reifen Deutschland GmbH | 2544 |
2 |
| Ag Leader Technology, Inc. | 111 |
2 |
| ARTEC Europe S.a.r.l. | 39 |
2 |
| Eys3d Microelectronics, Co. | 62 |
2 |
| FedEx Corporate Services, Inc. | 70 |
2 |
| globalTech Corporation Pty Ltd | 33 |
2 |
| Other owners | 116 |