Chen; Changyao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Changyao.The latest application filed is for "systems and methods for graphene mechanical oscillators with tunable frequencies".
- Chen; Changyao - Evanston IL
- Chen; Changyao - Wilmette IL
- Chen; Changyao - New York NY
| Patent | Date |
|---|---|
| Systems and methods for graphene mechanical oscillators with tunable frequencies Grant 9,960,734 - Chen , et al. May 1, 2 | 2018-05-01 |
| Frequency and amplitude stabilization in MEMS and NEMS oscillators Grant 9,680,414 - Chen , et al. June 13, 2 | 2017-06-13 |
| Electromechanical devices and methods for fabrication of the same Grant 9,624,098 - Rosenblatt , et al. April 18, 2 | 2017-04-18 |
| Systems and Methods for Graphene Mechanical Oscillators with Tunable Frequencies App 20170025998 - Chen; Changyao ; et al. | 2017-01-26 |
| Electromechanical Devices And Methods For Fabrication Of The Same App 20160052783 - Rosenblatt; Sami ; et al. | 2016-02-25 |
| Electromechanical devices and methods for fabrication of the same Grant 9,117,934 - Rosenblatt , et al. August 25, 2 | 2015-08-25 |
| Electromechanical Devices And Methods For Fabrication Of The Same App 20120206012 - Rosenblatt; Sami ; et al. | 2012-08-16 |
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