Xu; Longya

Patent Applications and Registrations

Patent applications and USPTO patent grants for Xu; Longya.The latest application filed is for "independent speed variable frequency generator for more electric aircraft using brushless doubly-fed machines (bdfm)".

Company Profile

1.5.5

Xu; Longya - Dalian CN
Xu; Longya - Dublin OH
Xu; Longya - Columbus OH
Xu; Longya - Madison WI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for synthesizing a FER/MOR composite molecular sieve Grant 11,260,377 - Li , et al. March 1, 2	2022-03-01
Independent Speed Variable Frequency Generator For More Electric Aircraft Using Brushless Doubly-fed Machines (bdfm) App 20210380263 - Zhang; Julia ; et al.	2021-12-09
Method For Synthesizing A Fer/mor Composite Molecular Sieve App 20190262814 - LI; Xiujie ; et al.	2019-08-29
Method and systems for an engine starter/generator Grant 8,030,788 - Xu , et al. October 4, 2	2011-10-04
Method And Systems For An Engine Starter/generator App 20100164428 - Xu; Longya ; et al.	2010-07-01
Fault-tolerant three-level inverter Grant 7,145,268 - Edwards , et al. December 5, 2	2006-12-05
Control method for peak power delivery with limited DC-bus voltage Grant 7,102,321 - Edwards , et al. September 5, 2	2006-09-05
Control method for peak power delivery with limited DC-bus voltage App 20040124805 - Edwards, John ; et al.	2004-07-01
Fault-tolerant three-level inverter App 20040125523 - Edwards, John ; et al.	2004-07-01
Variable speed machine with high power density Grant 5,010,267 - Lipo , et al. April 23, 1	1991-04-23

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