- All sections
- G - Physics
- G01Q - Scanning-probe techniques or apparatusapplications of scanning-probe techniques, e.g. scanning-probe microscopy [spm]
- G01Q 20/02 - Monitoring the movement or position of the probe by optical means
Patent holdings for IPC class G01Q 20/02
Total number of patents in this class: 293
10-year publication summary
|
32
|
11
|
28
|
25
|
20
|
19
|
22
|
18
|
16
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bruker Nano, Inc. | 347 |
36 |
| Infinitesima Limited | 68 |
34 |
| Shimadzu Corporation | 6193 |
24 |
| Oxford Instruments Asylum Research, Inc. | 31 |
12 |
| Centre National de La Recherche Scientifique | 10564 |
9 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2383 |
8 |
| Carl Zeiss SMT GmbH | 3026 |
7 |
| Nearfield Instruments B.V. | 52 |
7 |
| Hitachi High-Tech Science Corporation | 285 |
6 |
| Molecular Vista, Inc. | 15 |
5 |
| The Regents of the University of California | 20108 |
4 |
| Olympus Corporation | 13140 |
4 |
| Vmicro | 10 |
4 |
| Artidis AG | 20 |
4 |
| Anton Paar GmbH | 184 |
3 |
| Ecole Normale Superieure de Lyon | 240 |
3 |
| Oxford Instruments NanoTechnology Tools Limited | 155 |
3 |
| Park Systems Corp. | 34 |
3 |
| UT-Battelle, LLC | 1468 |
3 |
| Université Lille 1 - | 3 |
3 |
| Other owners | 111 |