Wei; Qunying
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wei; Qunying.The latest application filed is for "micro-magnetic proximity sensor and method of operating same".
- Wei; Qunying - San Tan Valley AZ US
| Patent | Date |
|---|---|
| Micro-magnetic proximity sensor and method of operating same Grant 8,519,810 - Ruan , et al. August 27, 2 | 2013-08-27 |
| Micro-magnetic proximity sensor and method of operating same App 20120242435 - Ruan; Meichun ; et al. | 2012-09-27 |
| Latching micro-magnetic relay and method of operating same Grant 8,159,320 - Ruan , et al. April 17, 2 | 2012-04-17 |
| Latching micro-magnetic relay and method of operating same App 20110063055 - Ruan; Meichun ; et al. | 2011-03-17 |
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