- All sections
- G - Physics
- G01B - Measuring length, thickness or similar linear dimensionsmeasuring anglesmeasuring areasmeasuring irregularities of surfaces or contours
- G01B 21/02 - 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 length, width, or thickness
Patent holdings for IPC class G01B 21/02
Total number of patents in this class: 323
10-year publication summary
|
26
|
29
|
29
|
31
|
31
|
24
|
18
|
23
|
24
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitutoyo Corporation | 1249 |
10 |
| Mitsubishi Electric Corporation | 46249 |
8 |
| The Yokohama Rubber Co., Ltd. | 4044 |
6 |
| Ford Global Technologies, LLC | 20668 |
4 |
| eBay Inc. | 3375 |
4 |
| Apex Brands, Inc. | 700 |
4 |
| Packsize LLC | 294 |
4 |
| Nanjing Cigu Limited Corporation | 28 |
4 |
| Boe Technology Group Co., Ltd. | 41346 |
3 |
| Hand held Products, Inc. | 1262 |
3 |
| KLA-Tencor Corporation | 2544 |
3 |
| My Size Israel 2014 Ltd. | 10 |
3 |
| Nippon Steel Corporation | 6286 |
3 |
| Troxler Electronic Laboratories, Inc. | 78 |
3 |
| Wi-Tronix, LLC | 56 |
3 |
| Total PS Co., Ltd. | 4 |
3 |
| Seoul National University R&db Foundation | 3647 |
3 |
| Hydro Extrusion USA, LLC | 33 |
3 |
| Nova Ltd. | 171 |
3 |
| Schlumberger Technology Corporation | 10802 |
2 |
| Other owners | 244 |