- All sections
- G - Physics
- G01V - Geophysicsgravitational measurementsdetecting masses or objectstags
- G01V 8/22 - Detecting, e.g. by using light barriers using multiple transmitters or receivers using reflectors
Patent holdings for IPC class G01V 8/22
Total number of patents in this class: 80
10-year publication summary
|
6
|
11
|
8
|
9
|
7
|
2
|
9
|
3
|
7
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lasermotive Inc | 63 |
13 |
| Banner Engineering Corporation | 206 |
4 |
| Schlumberger Technology Corporation | 11238 |
3 |
| Omron Corporation | 7332 |
3 |
| Trinamix GmbH | 415 |
3 |
| Baker Hughes Incorporated | 5140 |
2 |
| Ricoh Company, Ltd. | 13348 |
2 |
| Baanto International Ltd. | 18 |
2 |
| Knapp AG | 139 |
2 |
| Laguna Tools, Inc. | 13 |
2 |
| The Regents of the University of Colorado, a body corporate | 2756 |
2 |
| SICK AG | 721 |
2 |
| RaySecur, Inc. | 5 |
2 |
| Longpath Technologies, Inc. | 5 |
2 |
| Halliburton Energy Services, Inc. | 21117 |
1 |
| Huawei Technologies Co., Ltd. | 117695 |
1 |
| The Board of Trustees of the Leland Stanford Junior University | 6594 |
1 |
| Blue Leaf I.P., Inc. | 2777 |
1 |
| Tsinghua University | 6062 |
1 |
| Avery Dennison Corporation | 1177 |
1 |
| Other owners | 30 |