Engdahl; Jonathan R.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Engdahl; Jonathan R..The latest application filed is for "method and apparatus for memory error detection".

Company Profile

0.16.5

Engdahl; Jonathan R. - Chardon OH
Engdahl; Jonathan R. - Washtenaw County MI
Engdahl; Jonathan R. - Saline MI
Engdahl; Jonathan R. - Bedford OH
Engdahl; Jonathan R. - Maple Heights OH

*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 Apparatus for Memory Error Detection App 20220050740 - Gibart; Anthony G. ; et al.	2022-02-17
Method and apparatus for memory error detection Grant 11,249,839 - Gibart , et al. February 15, 2	2022-02-15
Distributed modular input/output system with wireless backplane extender Grant 7,581,053 - Sichner , et al. August 25, 2	2009-08-25
Detector for magnetizable material using amplitude and phase discrimination Grant 7,345,474 - Engdahl , et al. March 18, 2	2008-03-18
Distributed modular input/output system with wireless backplane extender App 20070112982 - Sichner; Gregg M. ; et al.	2007-05-17
Detector for magnetizable material using amplitude and phase discrimination App 20050252981 - Engdahl, Jonathan R. ; et al.	2005-11-17
Detector for magnetizable material using amplitude and phase discrimination Grant 6,937,011 - Engdahl , et al. August 30, 2	2005-08-30
Detector for magnetizable material using amplitude and phase discrimination Grant 6,788,049 - Engdahl , et al. September 7, 2	2004-09-07
Detector for magnetizable material using amplitude and phase discrimination App 20030122675 - Engdahl, Jonathan R. ; et al.	2003-07-03
Detector for magnetizable material using amplitude and phase discrimination App 20030107371 - Engdahl, Jonathan R. ; et al.	2003-06-12
Walk-through human/machine interface for industrial control Grant 6,282,455 - Engdahl August 28, 2	2001-08-28
Wireless integrated sensor network using multiple relayed communications Grant 6,208,247 - Agre , et al. March 27, 2	2001-03-27
Method and apparatus for exchanging different classes of data during different time intervals Grant 5,553,095 - Engdahl , et al. September 3, 1	1996-09-03
Communication network with time coordinated station activity by time slot and periodic interval number Grant 5,537,549 - Gee , et al. July 16, 1	1996-07-16
Apparatus and method for digital communications with improved delimiter detection Grant 5,493,571 - Engdahl , et al. February 20, 1	1996-02-20
Digital communication network with a moderator station election process Grant 5,471,461 - Engdahl , et al. November 28, 1	1995-11-28
Intelligent network interface circuit for establishing communication link between protocol machine and host processor employing counter proposal set parameter negotiation scheme Grant 5,452,420 - Engdahl , et al. September 19, 1	1995-09-19
Communication network interface with screeners for incoming messages Grant 5,400,331 - Lucak , et al. March 21, 1	1995-03-21
Interrupt structure for network interface circuit Grant 5,283,869 - Adams , et al. February 1, 1	1994-02-01
Industrialized token passing network Grant 4,667,323 - Engdahl , et al. May 19, 1	1987-05-19
Industrial communications network with mastership determined by need Grant 4,319,338 - Grudowski , et al. March 9, 1	1982-03-09

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