Inventor

ZHAN CHARLES Q

US8 patents

⚠️ This page may combine multiple inventors who share the name “ZHAN CHARLES Q”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HONEYWELL INT INC

5 patents

US7421374B2Sep 2, 2008

Apparatus and method for analyzing model quality in a process control environment

HONEYWELL INT INC57 citations97

US7286945B2Oct 23, 2007

Apparatus and method for identifying possible defect indicators for a valve

HONEYWELL INT INC62 citations97

US7274995B2Sep 25, 2007

Apparatus and method for identifying possible defect indicators for a valve

HONEYWELL INT INC60 citations97

US7257501B2Aug 14, 2007

Apparatus and method for identifying informative data in a process control environment

HONEYWELL INT INC63 citations97

US8046090B2Oct 25, 2011

Apparatus and method for automated closed-loop identification of an industrial process in a process control system

HONEYWELL INT INC17 citations92

ZHAN CHARLES Q

1 patent

US8311653B2Nov 13, 2012

Apparatus and method for system identification and loop-shaping controller design in a process control system

ZHAN CHARLES Q24 citations87

MACARTHUR J WARD

1 patent

US8295952B2Oct 23, 2012

Apparatus and method for automated closed-loop identification of an industrial process in a process control system

MACARTHUR J WARD7 citations81

ESCARCEGA JOHN A

1 patent

US10203667B2Feb 12, 2019

Apparatus and method for predicting windup and improving process control in an industrial process control system

ESCARCEGA JOHN A5 citations62