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Patent applications and USPTO patent grants for XI; Fengfeng.The latest application filed is for "aircraft wing with displaceable winglet".
Patent | Date |
---|---|
Aircraft Wing With Displaceable Winglet App 20200269971 - XI; Fengfeng ;   et al. | 2020-08-27 |
Morphing skin for an aircraft Grant 10,654,557 - Xi , et al. | 2020-05-19 |
Morphing wing for an aircraft Grant 9,856,012 - Xi , et al. January 2, 2 | 2018-01-02 |
Morphing Skin For An Aircraft App 20170305525 - XI; Fengfeng ;   et al. | 2017-10-26 |
Morphing Wing For An Aircraft App 20150151830 - Xi; Fengfeng ;   et al. | 2015-06-04 |
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