Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9853528 | Spherical induction motor | Masaaki Kumagai | 2017-12-26 |
| 8497767 | Magnetic levitation haptic interface system | — | 2013-07-30 |
| 7847504 | Dynamic balancing mobile robot | — | 2010-12-07 |
| 6545375 | Field-joinable platen tiles for planar motors | — | 2003-04-08 |
| 6175169 | Closed-loop planar linear motor with integral monolithic three-degree-of-freedom AC-magnetic position/orientation sensor | Zachary J. Butler, Alfred Anthony Rizzi, Arthur E. Quard, III | 2001-01-16 |
| 5434504 | Position sensors for linear motors including plural symmetrical fluxes generated by a planar drive coil and received by planar sense coils being colinear along an axis of motion | Jehuda Ish-Shalom, Edward J. Yarmchuk | 1995-07-18 |
| 5153494 | Ultrafast electro-dynamic X, Y and Theta Positioning Stage | — | 1992-10-06 |
| 5146566 | Input/output system for computer user interface using magnetic levitation | Septimiu E. Salcudean | 1992-09-08 |
| 4745681 | Controlled pin insertion using airflow sensing and active feedback | Michael O'Connor | 1988-05-24 |
| 4684547 | Format patterning method for magnetic recording media | Thomas H. DiStefano, Mark A. Johnson, Sherman Wang | 1987-08-04 |
| 4520570 | Piezoelectric x-y-positioner | Johannes G. Bednorz, Martin Lanz, Wolfgang D. Pohl, Celia E. Yeack-Scranton | 1985-06-04 |
| 4514674 | Electromagnetic X-Y-Theta precision positioner | Bela L. Musits | 1985-04-30 |
| 4509002 | Precision X-Y positioner | — | 1985-04-02 |