| 2022/0314,382 | SPINDLE WITH PIEZOELECTRIC ACTUATORS | Apr 17, 20 | Oct 06, 22 | Not available |
| 2019/0176,279 | MOUNTING DEVICE FOR MACHINE TOOLS AND MACHINE TOOL WITH A MOUNTING DEVICE | Dec 22, 17 | Jun 13, 19 | Not available |
| 2018/0104,779 | SINGLE-DRIVE RIGID-FLEXIBLE COUPLING PRECISION MOTION PLATFORM AND REALIZATION METHOD AND APPLICATION THEREOF | Dec 17, 17 | Apr 19, 18 | GUANGDONG UNIVERSITY OF TECHNOLOGY |
| 2017/0001,275 | STIFFNESS-FREQUENCY ADJUSTABLE XY MICROMOTION STAGE BASED ON STRESS STIFFENING | Sep 24, 14 | Jan 05, 17 | GUANGDONG UNIVERSITY OF TECHNOLOGY |
| 2016/0221,135 | SYSTEM AND METHOD FOR MACHINING A WORKPIECE | Aug 26, 14 | Aug 04, 16 | EV GROUP E. THALLNER GMBH |
| 2016/0114,441 | DEVICE FOR GENERATING A ROTATORY ULTRASONIC VIBRATION ON A TOOL | May 05, 14 | Apr 28, 16 | TECHNISCHE UNIVERSITÄT MÜNCHEN |
| 2015/0273,638 | METHOD FOR MACHINING A WORKPIECE, SUPPLY CIRCUIT, SUPPLY SYSTEM, TOOL ACTUATOR, TOOL SETUP | Oct 18, 13 | Oct 01, 15 | SAUER ULTRASONIC GMBH |
| 2014/0302,751 | Grinding Machine with Pivotable Mounting of a Grinding Spindle Unit and Method for Pivoting a Grinding Spindle Unit on a Grinding Machine | Mar 16, 12 | Oct 09, 14 | ERWIN JUNKER MASCHINENFABRIK GMBH |
| 2014/0102,268 | Machine Tool | Dec 10, 13 | Apr 17, 14 | CITIZEN MACHINERY CO., LTD. |
| 2014/0093,322 | Vibrating Device with Workpiece Receiving Portion and Compensating Mass | May 18, 12 | Apr 03, 14 | TECHNISCHE UNIVERSITAT WIEN |
| 2013/0259,592 | SYSTEM HAVING TWO OSCILLATION COMPONENTS FOR MACHINING A WORKPLACE | Dec 19, 11 | Oct 03, 13 | EV GROUP GMBH |
| 2010/0178,123 | MACHINE TOOL | May 28, 08 | Jul 15, 10 | SIEMENS AKTIENGESELLSCHAFT |
| 2010/0101,361 | APPARATUS FOR MOVING AN OBJECT IN NANOMETER AND METHOD THEREOF | Sep 13, 06 | Apr 29, 10 | Not available |
| 2008/0258,578 | Driving device capable of obtaining a stable frequency characteristic | Apr 15, 08 | Oct 23, 08 | MITSUMI ELECTRIC CO., LTD. |