Inventor
HARRIS KENDAL R
US26 patents
⚠️ This page may combine multiple inventors who share the name “HARRIS KENDAL R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROCKWELL AUTOMATION TECH INC
20 patentsUS7447931B1Nov 4, 2008
Step time change compensation in an industrial automation network
ROCKWELL AUTOMATION TECH INC145 citations98
US7656751B2Feb 2, 2010
Step time change compensation in an industrial automation network
ROCKWELL AUTOMATION TECH INC83 citations97
US7649912B2Jan 19, 2010
Time synchronization, deterministic data delivery and redundancy for cascaded nodes on full duplex ethernet networks
ROCKWELL AUTOMATION TECH INC66 citations97
US7657333B2Feb 2, 2010
Adjustment of data collection rate based on anomaly detection
ROCKWELL AUTOMATION TECH INC57 citations95
US7379480B2May 27, 2008
Fast frequency adjustment method for synchronizing network clocks
ROCKWELL AUTOMATION TECH INC25 citations92
US7339948B2Mar 4, 2008
Industrial controller providing deterministic communication on ethernet
ROCKWELL AUTOMATION TECH INC14 citations83
US7908360B2Mar 15, 2011
Correlation of non-times series events in industrial systems
ROCKWELL AUTOMATION TECH INC8 citations82
US7738977B2Jun 15, 2010
Output cam system and method
ROCKWELL AUTOMATION TECH INC7 citations73
US7099719B2Aug 29, 2006
Output cam system and method
ROCKWELL AUTOMATION TECH INC10 citations73
US7096076B2Aug 22, 2006
Output cam system and method
ROCKWELL AUTOMATION TECH INC7 citations73
US9960997B2May 1, 2018
Method and system for data aggregation in an industrial communication protocol
ROCKWELL AUTOMATION TECH INC5 citations72
US10162783B2Dec 25, 2018
Method and system for defining slot addresses
ROCKWELL AUTOMATION TECH INC2 citations68
US7519440B2Apr 14, 2009
Output cam system and method
ROCKWELL AUTOMATION TECH INC5 citations62
US12140933B2Nov 12, 2024
System and method of communicating data over high availability industrial control systems
ROCKWELL AUTOMATION TECH INC0 citations61
US11665846B2May 30, 2023
Distributed modular input/output (I/O) system with redundant ethernet backplane networks for improved fault tolerance
ROCKWELL AUTOMATION TECH INC0 citations61
US11221612B2Jan 11, 2022
System and method of communicating data over high availability industrial control systems
ROCKWELL AUTOMATION TECH INC1 citations61
US11147181B2Oct 12, 2021
Distributed modular input/output (I/O) system with redundant ethernet backplane networks for improved fault tolerance
ROCKWELL AUTOMATION TECH INC0 citations61
US7983769B2Jul 19, 2011
Time stamped motion control network protocol that enables balanced single cycle timing and utilization of dynamic data structures
ROCKWELL AUTOMATION TECH INC6 citations61
US10541917B2Jan 21, 2020
Method and system for data aggregation in an industrial communication protocol
ROCKWELL AUTOMATION TECH INC0 citations51
US11720090B2Aug 8, 2023
Fault tolerant backplane slot assignment
ROCKWELL AUTOMATION TECH INC0 citations45
ALLEN BRADLEY CO
5 patentsUS5887029AMar 23, 1999
Method of scheduling spatially separated control events with an industrial controller
ALLEN BRADLEY CO92 citations98
US5745708AApr 28, 1998
Method for and apparatus for operating a local communications module in arbitrating for mastership of a data transfer across a back plane bus in industrial automation controller
ALLEN BRADLEY CO79 citations93
US5764927AJun 9, 1998
Backplane data transfer technique for industrial automation controllers
ALLEN BRADLEY CO70 citations92
US5099449AMar 24, 1992
Industrial controller with variable I/O update rate
ALLEN BRADLEY CO52 citations90
US5796643AAug 18, 1998
Logical operator based digital filter
ALLEN BRADLEY CO0 citations49