DUAN; Hao

Patent Applications and Registrations

Patent applications and USPTO patent grants for DUAN; Hao.The latest application filed is for "method and system for active failure recovery of single node improved based on pbft algorithm, computer device and storage medium".

Company Profile

0.3.8

DUAN; Hao - Hangzhou CN
DUAN; Hao - Shanghai CN
Duan; Hao - Chu-Pei TW
DUAN; HAO - CHU-PEI CITY TW
DUAN; Hao - Suzhou City CN
Duan; Hao - Huntington Beach CA

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

Patent Activity

Patent	Date
Method And System For Active Failure Recovery Of Single Node Improved Based On Pbft Algorithm, Computer Device And Storage Medium App 20220222156 - QIU; Weiwei ; et al.	2022-07-14
Solvent-free Adhesion-promoting Chain Extender, Preparation Method Therefor, And Application Thereof App 20220177620 - DUAN; Hao ; et al.	2022-06-09
High Melt Strength Styrene Resin Composition And Preparation Method Therefor App 20220002530 - DUAN; Hao ; et al.	2022-01-06
Probing apparatus equipped with heating device for light emitting chip Grant 11,162,996 - Chuang , et al. November 2, 2	2021-11-02
Probing Apparatus Equipped With Heating Device For Light Emitting Chip App 20210156903 - CHUANG; WEN PIN ; et al.	2021-05-27
Mixed Bacteria Producing Biosurfactant And Its Screening Method App 20160347989 - DUAN; Hao	2016-12-01
Flow measurement and control with bubble detection Grant 7,991,510 - Duan , et al. August 2, 2	2011-08-02
Flow Measurement And Control With Bubble Detection App 20090281671 - DUAN; HAO ; et al.	2009-11-12
Flow measurement and control with bubble detection App 20070191990 - Duan; Hao ; et al.	2007-08-16
Ultrasonic liquid flow controller Grant 7,117,104 - Urdaneta , et al. October 3, 2	2006-10-03
Ultrasonic liquid flow controller App 20050288873 - Urdaneta, Nelson ; et al.	2005-12-29

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