Yu; Qinghua

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yu; Qinghua.The latest application filed is for "cholinesterase inhibitor polymorph and application thereof".

Company Profile

5.7.15

Yu; Qinghua - Shanghai CN
YU; Qinghua - Changchun CN
Yu; Qinghua - Dongguan CN
Yu; Qinghua - Shenzhen CN
Yu; Qinghua - Dongying 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
Wireless roaming method, access point device, and mobile station Grant 11,452,008 - Yuh-Ren , et al. September 20, 2	2022-09-20
Cholinesterase inhibitor polymorph and application thereof App 20220227712 - WANG; Tonghui ; et al.	2022-07-21
Routing method and device Grant 11,362,944 - Yang , et al. June 14, 2	2022-06-14
Neural Network Model Processing Method and Apparatus App 20220121936 - Sui; Zhicheng ; et al.	2022-04-21
Bluetooth Connection Method And Device App 20210377713 - Wei; Peng ; et al.	2021-12-02
Wireless Roaming Method And Device, Storage Medium, And Access Point Device App 20210337454 - Zhao; Yuren ; et al.	2021-10-28
Wireless Roaming Method, Access Point Device, And Mobile Station App 20210337435 - Zhao; Yuren ; et al.	2021-10-28
Communication Method And Related Device App 20210211381 - YANG; Qingchang ; et al.	2021-07-08
Routing Method and Device App 20200374228 - Yang; Qingchang ; et al.	2020-11-26
Attack data packet processing method, apparatus, and system Grant 10,742,682 - Yu , et al. A	2020-08-11
SDN Controller, Data Center System, and Routing Connection Method App 20200014614 - Yu; Qinghua ; et al.	2020-01-09
SDN controller, data center system, and routing connection method Grant 10,454,806 - Yu , et al. Oc	2019-10-22
Method for preparing self-suspending fracturing proppant Grant 10,113,107 - Rong , et al. October 30, 2	2018-10-30
Method for implementing session border controller pool, and session border controller Grant 9,807,179 - Ye , et al. October 31, 2	2017-10-31
Method for Allocating Communication Path in Cloudified Network, Apparatus, and System App 20170300353 - Yu; Qinghua ; et al.	2017-10-19
Attack Data Packet Processing Method, Apparatus, and System App 20170295207 - Yu; Qinghua ; et al.	2017-10-12
Method For Preparing Self-suspending Fracturing Proppant App 20170275524 - RONG; Minjie ; et al.	2017-09-28
SDN Controller, Data Center System, and Routing Connection Method App 20160315845 - Yu; Qinghua ; et al.	2016-10-27
Method, device, and system for realizing disaster tolerance backup Grant 9,258,183 - Yu , et al. February 9, 2	2016-02-09
Method for Implementing Session Border Controller Pool, and Session Border Controller App 20140258551 - Ye; Sihai ; et al.	2014-09-11
Method, Apparatus, And System For Analyzing Network Transmission Characteristic App 20140086091 - SHEN; Linfei ; et al.	2014-03-27
Method, Device, and System for Realizing Disaster Tolerance Backup App 20140078887 - Yu; Qinghua ; et al.	2014-03-20

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