Yuan; Chengyin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yuan; Chengyin.The latest application filed is for "method and system for formal safety verification of manufacturing automation systems".

Company Profile

0.9.12

Yuan; Chengyin - Rochester Hills MI
Yuan; Chengyin - Troy MI

*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 and system for testing safety automation logic of a manufacturing cell Grant 8,949,480 - Liu , et al. February 3, 2	2015-02-03
Platform-independent method and system for deploying control logic programming Grant 8,381,173 - Yuan , et al. February 19, 2	2013-02-19
Methods of integrating real and virtual world using virtual sensor/actuator Grant 7,996,113 - Yuan , et al. August 9, 2	2011-08-09
Integrated testing system and method for validation of a manufacturing automation system Grant 7,974,725 - Gu , et al. July 5, 2	2011-07-05
Method And System For Formal Safety Verification Of Manufacturing Automation Systems App 20110125302 - Sethuraman; Nagarajan ; et al.	2011-05-26
Method And System For Testing Safety Automation Logic Of A Manufacturing Cell App 20100286797 - Liu; Jing ; et al.	2010-11-11
Framework for automatic generation of sequence of operations Grant 7,809,457 - Yuan , et al. October 5, 2	2010-10-05
Platform-independent Method And System For Deploying Control Logic Programming App 20100229151 - Yuan; Chengyin ; et al.	2010-09-09
Automated root cause identification of logic controller failure Grant 7,761,765 - Yuan , et al. July 20, 2	2010-07-20
Integrated Testing System And Method For Validation Of A Manufacturing Automation System App 20100174395 - Gu; Fangming ; et al.	2010-07-08
Process for generating control sequence of operations Grant 7,684,892 - Yuan , et al. March 23, 2	2010-03-23
Computer-aided safety logic certification App 20100023534 - Liu; Jing ; et al.	2010-01-28
Framework For Results Interpretation And Guided Refinement Of Specifications For Plc Logic Verification App 20090182442 - SETHURAMAN; NAGARAJAN ; et al.	2009-07-16
Framework For Automatic Generation Of Sequence Of Operations App 20090112343 - YUAN; CHENGYIN ; et al.	2009-04-30
Process For Generating Control Sequence Of Operations App 20090112350 - Yuan; Chengyin ; et al.	2009-04-30
Methods Of Integrating Real And Virtual World Using Virtual Sensor/actuator App 20090088885 - Yuan; Chengyin ; et al.	2009-04-02
Manufacturing Automation System Components Compatibility And Performance Testing With Integrated Virtual And Real Environment App 20090088884 - Yuan; Chengyin ; et al.	2009-04-02
Methods Of Integrating Real And Virtual World Using Physical Sensor/actuator App 20090089700 - Gu; Fangming ; et al.	2009-04-02
Automated root cause identification of logic controller failure App 20090031181 - Yuan; Chengyin ; et al.	2009-01-29

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