| Patent | Date |
|---|
System and method for increasing area density of terrestrial broadcast stations
Grant 8,682,334 - Nishimura , et al. March 25, 2 | 2014-03-25 |
Method for cluster head selection in networks accessed by mobile devices
Grant 7,890,301 - Warrior , et al. February 15, 2 | 2011-02-15 |
System and Method for Increasing Area Density of Terrestrial Broadcast Stations
App 20070281622 - Nishimura; Ken A. ; et al. | 2007-12-06 |
System and method for using mobile collectors for accessing a wireless sensor network
Grant 7,242,294 - Warrior , et al. July 10, 2 | 2007-07-10 |
Method for cluster head selection in networks accessed by mobile devices
App 20050288904 - Warrior, Jogesh ; et al. | 2005-12-29 |
Method of operating sensor net and sensor apparatus
App 20050216227 - Warrior, Jogesh ; et al. | 2005-09-29 |
System and method for using mobile collectors for accessing a wireless sensor network
App 20050057370 - Warrior, Jogesh ; et al. | 2005-03-17 |
Method and system for specifying a location using a wireless device
App 20040233069 - Warrior, Jogesh ; et al. | 2004-11-25 |
Distributed control system architecture based on synchronized clocks
Grant 6,654,356 - Eidson , et al. November 25, 2 | 2003-11-25 |
Device in a process system for determining statistical parameter
Grant 6,539,267 - Eryurek , et al. March 25, 2 | 2003-03-25 |
Transmitter with software for determining when to initiate diagnostics
Grant 6,532,392 - Eryurek , et al. March 11, 2 | 2003-03-11 |
Auto correcting temperature transmitter with resistance based sensor
Grant 6,519,546 - Eryurek , et al. February 11, 2 | 2003-02-11 |
Resistance based process control device diagnostics
Grant 6,449,574 - Eryurek , et al. September 10, 2 | 2002-09-10 |
Device in a process system for detecting events
Grant 6,397,114 - Eryurek , et al. May 28, 2 | 2002-05-28 |
Transmitter with software for determining when to initiate diagnostics
Grant 6,119,047 - Eryurek , et al. September 12, 2 | 2000-09-12 |
Device in a process system for detecting events
Grant 6,017,143 - Eryurek , et al. January 25, 2 | 2000-01-25 |
Transmitter with improved compensation
Grant 5,960,375 - Warrior , et al. September 28, 1 | 1999-09-28 |
Field instrument with data bus communications protocol
Grant 5,928,345 - Tetzlaff , et al. July 27, 1 | 1999-07-27 |
Field-mounted control unit
Grant 5,825,664 - Warrior , et al. October 20, 1 | 1998-10-20 |
Process I/O to fieldbus interface circuit
Grant 5,764,891 - Warrior June 9, 1 | 1998-06-09 |
Field based process control system with auto-tuning
Grant 5,691,896 - Zou , et al. November 25, 1 | 1997-11-25 |
Transmitter with improved compensation
Grant 5,642,301 - Warrior , et al. June 24, 1 | 1997-06-24 |
Valve positioner with pressure feedback, dynamic correction and diagnostics
Grant 5,573,032 - Lenz , et al. November 12, 1 | 1996-11-12 |
Valve positioner with pressure feedback, dynamic correction and diagnostics
Grant 5,558,115 - Lenz , et al. September 24, 1 | 1996-09-24 |
Field-mounted control unit
Grant 5,485,400 - Warrior , et al. January 16, 1 | 1996-01-16 |
Field mounted control unit
Grant 5,333,114 - Warrior , et al. July 26, 1 | 1994-07-26 |
Dual master implied token communication system
Grant 5,166,678 - Warrior * November 24, 1 | 1992-11-24 |
Dual master implied token communication system
Grant 5,122,794 - Warrior * June 16, 1 | 1992-06-16 |
Dual master implied token communication system
Grant 4,988,990 - Warrior January 29, 1 | 1991-01-29 |
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