Chen; Xiyuan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chen; Xiyuan.The latest application filed is for "strict reverse navigation method for optimal estimation of fine alignment".

Company Profile

7.9.13

Chen; Xiyuan - Nanjing CN
Chen; Xiyuan - The Woodlands TX
Chen; Xiyuan - Beijing N/A CN
Chen; Xiyuan - Shenzhen CN
Chen; Xiyuan - Guangdong 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
Method for decoupling angular velocity in transfer alignment process under dynamic deformation Grant 11,293,759 - Chen , et al. April 5, 2	2022-04-05
Strict Reverse Navigation Method For Optimal Estimation Of Fine Alignment App 20220048510 - CHEN; Xiyuan ; et al.	2022-02-17
Dual-filter-based Transfer Alignment Method Under Dynamic Deformation App 20220033100 - CHEN; Xiyuan ; et al.	2022-02-03
Method And Materials For Hydraulic Fracturing With Delayed Crosslinking Of Gelling Agents App 20210277758 - Dawson; Jeffrey C. ; et al.	2021-09-09
Method of fracturing with delayed crosslinking of gelling agents Grant 11,015,422 - Dawson , et al. May 25, 2	2021-05-25
Navigation And Positioning System For Underwater Glider And Up Floating Error Correction Method App 20210041240 - CHEN; Xiyuan ; et al.	2021-02-11
Method For Decoupling Angular Velocity In Transfer Alignment Process Under Dynamic Deformation App 20210010812 - CHEN; Xiyuan ; et al.	2021-01-14
Cubature Kalman filtering method suitable for high-dimensional GNSS/INS deep coupling Grant 10,890,667 - Chen , et al. January 12, 2	2021-01-12
Joint non-coherent integral vector tracking method based on spatial domain Grant 10,663,599 - Chen , et al.	2020-05-26
Cubature Kalman Filtering Method Suitable for High-dimensional GNSS/INS Deep Coupling App 20190129044 - CHEN; Xiyuan ; et al.	2019-05-02
Method And Materials For Hydraulic Fracturing With Delayed Crosslinking Of Gelling Agents App 20190063201 - Dawson; Jeffrey C. ; et al.	2019-02-28
Method and materials for hydraulic fracturing with delayed crosslinking of gelling agents Grant 10,113,405 - Dawson , et al. October 30, 2	2018-10-30
Joint Non-coherent Integral Vector Tracking Method Based On Spatial Domain App 20170276795 - CHEN; Xiyuan ; et al.	2017-09-28
Method And Materials For Hydraulic Fracturing With Delayed Crosslinking Of Gelling Agents App 20160060504 - Dawson; Jeffrey C. ; et al.	2016-03-03
Method and system for transmitting widget message Grant 8,799,383 - Chen , et al. August 5, 2	2014-08-05
Providing Remote Application Access Using Entitlements App 20120079048 - CHEN; Xiyuan ; et al.	2012-03-29
IP switching based distributed radio network controller Grant 7,647,072 - Chen , et al. January 12, 2	2010-01-12
Method and system for voice handling via dynamic home agents in a network employing all-IP architecture Grant 7,376,128 - Chen , et al. May 20, 2	2008-05-20
Ip Switching Based Distributed Radio Network Controller App 20070263636 - Chen; Xiyuan ; et al.	2007-11-15
Method for implementing macro-diversity management by using intelligent vbs App 20070077929 - Chen; Xiyuan ; et al.	2007-04-05
Voice calling handling method using dynamic home agency technology at the whole ip framework App 20060171371 - Chen; Xiyuan ; et al.	2006-08-03

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