Ahlbrecht; Mark A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ahlbrecht; Mark A..The latest application filed is for "system and method for determining fleet wide integrity utilizing blockchain methodology".

Company Profile

3.7.11

Ahlbrecht; Mark A. - Champlin MN
Ahlbrecht; Mark A. - Minneapolis MN
Ahlbrecht; Mark A - Champlin MN

*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 to assure integrity of integrated certified and non-certified sensors Grant 11,379,344 - Kana , et al. July 5, 2	2022-07-05
System And Method For Determining Fleet Wide Integrity Utilizing Blockchain Methodology App 20220084422 - Ahlbrecht; Mark A. ; et al.	2022-03-17
Gnss Satellite Spoofing Detection Using Multi-independent Inertial Mixing App 20220082704 - Lemke; Gary Duane ; et al.	2022-03-17
Fault Detection, Exclusion, Isolation, And Re-configuration Of Navigation Sensors Using An Abstraction Layer App 20220065980 - Ahlbrecht; Mark A. ; et al.	2022-03-03
Alternate uncertainty limits in the presence of a detected satellite fault Grant 11,073,620 - McDonald , et al. July 27, 2	2021-07-27
Method To Assure Integrity Of Integrated Certified And Non-certified Sensors App 20200409820 - Kana; Zdenek ; et al.	2020-12-31
Vehicle Disturbance Measurement And Isolation System App 20200363560 - Pritchard; Anthony ; et al.	2020-11-19
Inspection of a navigation aid Grant 10,823,580 - Ahlbrecht , et al. November 3, 2	2020-11-03
Alternate Uncertainty Limits In The Presence Of A Detected Satellite Fault App 20200249361 - Kind Code	2020-08-06
Inspection Of A Navigation Aid App 20190226870 - Ahlbrecht; Mark A ; et al.	2019-07-25
System and method for isolating attitude failures in aircraft Grant 9,688,416 - Ahlbrecht , et al. June 27, 2	2017-06-27
Systems and methods for attitude fault detection based on integrated GNSS/inertial hybrid filter residuals Grant 9,593,962 - Brenner , et al. March 14, 2	2017-03-14
Systems And Methods For Attitude Fault Detection Based On Integrated Gnss/inertial Hybrid Filter Residuals App 20160290826 - Brenner; Mats Anders ; et al.	2016-10-06
Global positioning system (GPS) self-calibrating lever arm function Grant 9,377,309 - Hickey , et al. June 28, 2	2016-06-28
System And Method For Isolating Attitude Failures In Aircraft App 20160107761 - Ahlbrecht; Mark A. ; et al.	2016-04-21
Global Positioning System (gps) Self-calibrating Lever Arm Function App 20150276413 - Hickey; Mark ; et al.	2015-10-01
Apparatus for improved integrity of wide area differential satellite navigation systems Grant 6,826,476 - Ahlbrecht , et al. November 30, 2	2004-11-30
Apparatus For Improved Integrity Of Wide Area Differential Satellite Navigation Systems App 20040088111 - Ahlbrecht, Mark A. ; et al.	2004-05-06

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