Inventor
CHRISTENSEN DANIEL D
US27 patents
⚠️ This page may combine multiple inventors who share the name “CHRISTENSEN DANIEL D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FISHER ROSEMOUNT SYSTEMS INC
26 patentsUS9541905B2Jan 10, 2017
Context sensitive mobile control in a process plant
FISHER ROSEMOUNT SYSTEMS INC55 citations99
US9778626B2Oct 3, 2017
Mobile control room with real-time environment awareness
FISHER ROSEMOUNT SYSTEMS INC27 citations98
US9697170B2Jul 4, 2017
Collecting and delivering data to a big data machine in a process control system
FISHER ROSEMOUNT SYSTEMS INC38 citations98
US9678484B2Jun 13, 2017
Method and apparatus for seamless state transfer between user interface devices in a mobile control room
FISHER ROSEMOUNT SYSTEMS INC47 citations98
US9397836B2Jul 19, 2016
Securing devices to process control systems
FISHER ROSEMOUNT SYSTEMS INC48 citations97
US6618745B2Sep 9, 2003
Linking device in a process control system that allows the formation of a control loop having function blocks in a controller and in field devices
FISHER ROSEMOUNT SYSTEMS INC137 citations96
US6711629B1Mar 23, 2004
Transparent support of remote I/O in a process control system
FISHER ROSEMOUNT SYSTEMS INC68 citations94
US11169651B2Nov 9, 2021
Method and apparatus for controlling a process plant with location aware mobile devices
FISHER ROSEMOUNT SYSTEMS INC6 citations93
US10152031B2Dec 11, 2018
Generating checklists in a process control environment
FISHER ROSEMOUNT SYSTEMS INC12 citations93
US10133243B2Nov 20, 2018
Method and apparatus for seamless state transfer between user interface devices in a mobile control room
FISHER ROSEMOUNT SYSTEMS INC8 citations93
US10031489B2Jul 24, 2018
Method and apparatus for seamless state transfer between user interface devices in a mobile control room
FISHER ROSEMOUNT SYSTEMS INC10 citations93
US10031490B2Jul 24, 2018
Mobile analysis of physical phenomena in a process plant
FISHER ROSEMOUNT SYSTEMS INC7 citations93
US6915364B1Jul 5, 2005
Automatically downloaded link active schedule
FISHER ROSEMOUNT SYSTEMS INC42 citations92
US10671028B2Jun 2, 2020
Method and apparatus for managing a work flow in a process plant
FISHER ROSEMOUNT SYSTEMS INC4 citations84
US10649412B2May 12, 2020
Method and apparatus for seamless state transfer between user interface devices in a mobile control room
FISHER ROSEMOUNT SYSTEMS INC5 citations84
US10324423B2Jun 18, 2019
Method and apparatus for controlling a process plant with location aware mobile control devices
FISHER ROSEMOUNT SYSTEMS INC4 citations84
US10037303B2Jul 31, 2018
Collecting and delivering data to a big data machine in a process control system
FISHER ROSEMOUNT SYSTEMS INC7 citations84
US11573672B2Feb 7, 2023
Method for initiating or resuming a mobile control session in a process plant
FISHER ROSEMOUNT SYSTEMS INC3 citations83
US11112925B2Sep 7, 2021
Supervisor engine for process control
FISHER ROSEMOUNT SYSTEMS INC0 citations73
US10909137B2Feb 2, 2021
Streaming data for analytics in process control systems
FISHER ROSEMOUNT SYSTEMS INC3 citations73
US10691281B2Jun 23, 2020
Method and apparatus for controlling a process plant with location aware mobile control devices
FISHER ROSEMOUNT SYSTEMS INC0 citations63
US10551799B2Feb 4, 2020
Method and apparatus for determining the position of a mobile control device in a process plant
FISHER ROSEMOUNT SYSTEMS INC0 citations63
US11385608B2Jul 12, 2022
Big data in process control systems
FISHER ROSEMOUNT SYSTEMS INC0 citations62
US10649413B2May 12, 2020
Method for initiating or resuming a mobile control session in a process plant
FISHER ROSEMOUNT SYSTEMS INC0 citations62
US8005553B2Aug 23, 2011
Automatic configuration of synchronous block execution for control modules run in fieldbus networks
FISHER ROSEMOUNT SYSTEMS INC6 citations61
US9772623B2Sep 26, 2017
Securing devices to process control systems
FISHER ROSEMOUNT SYSTEMS INC1 citations51