- All sections
- B - Performing operationstransporting
- B24B - Machines, devices, or processes for grinding or polishingdressing or conditioning of abrading surfacesfeeding of grinding, polishing, or lapping agents
- B24B 7/07 - Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfacesAccessories therefor involving a stationary work-table
Patent holdings for IPC class B24B 7/07
Total number of patents in this class: 41
10-year publication summary
|
1
|
3
|
3
|
8
|
2
|
4
|
7
|
7
|
3
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Disco Corporation | 1852 |
10 |
| 3m Innovative Properties Company | 17857 |
2 |
| Samsung Display Co., Ltd. | 34539 |
2 |
| ASML Netherlands B.V. | 7361 |
2 |
| UChicago Argonne, LLC | 912 |
2 |
| Yeon Chuan Machinery Co., Ltd. | 2 |
2 |
| Apple Inc. | 54658 |
1 |
| LG Chem, Ltd. | 17598 |
1 |
| Tokyo Electron Limited | 12645 |
1 |
| ASML Holding N.V. | 506 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 5634 |
1 |
| CNUS Co., Ltd. | 6 |
1 |
| Cockerill Maintenance & Ingenierie SA | 80 |
1 |
| Diskus Werke Schleiftechnik GmbH | 4 |
1 |
| Egon Evertz K.G. (GmbH & Co.) | 18 |
1 |
| Hueck Rheinische GmbH | 109 |
1 |
| Kingsand Machinery Ltd. | 12 |
1 |
| Triple Win Technology(shenzhen) Co.Ltd. | 298 |
1 |
| deaccs llc | 1 |
1 |
| Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 5260 |
1 |
| Other owners | 7 |