- All sections
- G - Physics
- G01B - Measuring length, thickness or similar linear dimensionsmeasuring anglesmeasuring areasmeasuring irregularities of surfaces or contours
- G01B 7/287 - Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers
Patent holdings for IPC class G01B 7/287
Total number of patents in this class: 48
10-year publication summary
|
2
|
2
|
2
|
6
|
5
|
3
|
5
|
6
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sigmasense, LLC. | 477 |
7 |
| Marposs, S.p.A. | 139 |
3 |
| Siemens AG | 24453 |
2 |
| AT&T Intellectual Property I, L.P. | 9533 |
2 |
| Yamaha Corporation | 4080 |
2 |
| Cirque Corporation | 297 |
2 |
| Tactual Labs Co. | 176 |
2 |
| BASF SE | 20940 |
1 |
| LG Display Co., Ltd. | 13596 |
1 |
| Shell Internationale Research Maatschappij B.V. | 3548 |
1 |
| Shell Canada Limited | 79 |
1 |
| Corning Incorporated | 10275 |
1 |
| Shell Oil Company | 2138 |
1 |
| Rolls-Royce PLC | 3107 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10931 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3789 |
1 |
| Novatek Microelectronics Corp. | 1339 |
1 |
| Allegro Microsystems, LLC | 1341 |
1 |
| Bend Labs, Inc. | 19 |
1 |
| Car-O-Liner AB | 6 |
1 |
| Other owners | 15 |