- All sections
- B - Performing operations; transporting
- B24B - Machines, devices, or processes for grinding or polishing; dressing or conditioning of abrading surfaces; feeding of grinding, polishing, or lapping agents
- B24B 51/00 - Arrangements for automatic control of a series of individual steps in grinding a workpiece
Patent holdings for IPC class B24B 51/00
Total number of patents in this class: 408
10-year publication summary
|
10
|
10
|
21
|
27
|
20
|
33
|
38
|
34
|
49
|
18
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Applied Materials, Inc. | 16587 |
21 |
| Ebara Corporation | 1951 |
18 |
| 3m Innovative Properties Company | 18406 |
15 |
| GrayMatter Robotics Inc., AKA GrayMatter Robotics | 32 |
14 |
| Disco Corporation | 1745 |
11 |
| Essilor International (compagnie Generale D'optique) | 2918 |
11 |
| Nidek Co., Ltd. | 357 |
8 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
6 |
| Saint-Gobain Abrasifs | 657 |
6 |
| Saint-Gobain Abrasives, Inc. | 895 |
6 |
| Tokyo Seimitsu Co., Ltd. | 257 |
6 |
| Kioxia Corporation | 9847 |
6 |
| JTEKT Corporation | 2423 |
5 |
| Micron Technology, Inc. | 24960 |
4 |
| Tokyo Electron Limited | 11599 |
4 |
| Darex, LLC | 129 |
4 |
| FerRobotics Compliant Robot Technology GmbH | 64 |
4 |
| Globalwafers Co., Ltd. | 561 |
4 |
| Magna Mirrors of America, Inc. | 531 |
4 |
| Mori Seiki USA, Inc. | 9 |
4 |
| Other owners | 247 |