Ma; Xuemei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ma; Xuemei.The latest application filed is for "electrical connector structure adapted for vehicle cigarette lighter device".

Company Profile

1.3.9

Ma; Xuemei - Zhengzhou CN
MA; Xuemei - Beijing CN
Ma; Xuemei - Huaibei CN

*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
Electrical connector structure adapted for vehicle cigarette lighter device Grant 11,056,828 - Ma , et al. July 6, 2	2021-07-06
Electrical Connector Structure Adapted For Vehicle Cigarette Lighter Device App 20200388956 - MA; Yaowu ; et al.	2020-12-10
Electrical connector structure adapted for a cigarette lighting device in vehicles Grant 10,797,436 - Ma , et al. October 6, 2	2020-10-06
Secure Electrical Socket And Plug App 20180323537 - MA; Yaowu ; et al.	2018-11-08
Lab-on-chip System For Analyzing Nucleic Acid App 20170354967 - TAO; Shengce ; et al.	2017-12-14
Vehicle Key Apparatus App 20170088099 - Ma; Yaowu ; et al.	2017-03-30
Continuous Reaction System Comprising Subcritical Or Supercritical Liquid As Solvent And Reactant As Solid App 20130092602 - Zhu; Zuolin ; et al.	2013-04-18
DNA chip based genetic typing Grant 7,718,362 - Gao , et al. May 18, 2	2010-05-18
Rapid Method To Detect Nucleic Acid Molecules App 20080220979 - Wang; Dong ; et al.	2008-09-11
Dna chip based genetic typing App 20070134661 - Gao; Huafang ; et al.	2007-06-14
Lab-on-chip system for analying nucleic acid App 20070042367 - Tao; Shengce ; et al.	2007-02-22

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