- All sections
- G - Physics
- G01B - Measuring length, thickness or similar linear dimensionsmeasuring anglesmeasuring areasmeasuring irregularities of surfaces or contours
- G01B 7/30 - Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapersMeasuring arrangements characterised by the use of electric or magnetic techniques for testing the alignment of axes
Patent holdings for IPC class G01B 7/30
Total number of patents in this class: 2061
10-year publication summary
|
122
|
120
|
130
|
105
|
133
|
169
|
151
|
134
|
127
|
86
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Infineon Technologies AG | 8221 |
114 |
| Allegro Microsystems, LLC | 1331 |
94 |
| Denso Corporation | 24282 |
76 |
| Robert Bosch GmbH | 42689 |
50 |
| TDK Corporation | 6738 |
48 |
| Mitsubishi Electric Corporation | 46093 |
43 |
| Melexis Technologies SA | 220 |
27 |
| Honeywell International Inc. | 13545 |
24 |
| Dr. Johannes Heidenhain GmbH | 408 |
23 |
| Minebea Mitsumi Inc. | 1737 |
23 |
| LG Innotek Co., Ltd. | 7643 |
22 |
| NSK Ltd. | 2777 |
21 |
| Multidimension Technology Co., Ltd. | 230 |
21 |
| Panasonic Intellectual Property Management Co., Ltd. | 31375 |
19 |
| Alps Alpine Co., Ltd. | 2085 |
19 |
| NTN Corporation | 4976 |
18 |
| TDK-Micronas GmbH | 227 |
18 |
| Mitsubishi Electric Mobility Corporation | 1067 |
18 |
| Mitutoyo Corporation | 1249 |
14 |
| Vitesco Technologies GmbH | 2607 |
14 |
| Other owners | 1355 |