Inventor
Douglas A. Bell
Inventor
Marion, IA, US
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Cprimary
G01CMeasuring distances, levels or bearings27%
G06FElectric digital data processing14%
B64DEquipment for fitting in or to aircraft10%
G01SRadio direction-finding10%
G08GTraffic control systems10%
G05BControl or regulating systems in general8%
B64CAeroplanes4%
G06TImage data processing or generation, in general4%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles2%
B64UUnmanned aerial vehicles [uav]2%
PatentTitleYear
10,929,911Method and system for a real estate recommendation application202110,514,707Flight phase stability indicator system and method201910,459,085System and method for validating GPS altitude for low visibility approaches201910,290,216System for symbolically representing text-based obstacle data on an electronic map201910,247,573Guidance system and method for low visibility takeoff201910,235,890System for navigating an aircraft display with a mobile device201910,170,010Display of traffic overlaid on aeronautical chart20199,464,901'RNP-scaled waypoint symbology generating system, device, and method'20169,453,921'Delayed-based geographic position data generation system, device, and method'20169,423,271'Glide path information generating and presenting device and methods'20169,347,794'Image data combining systems and methods of multiple vision systems'20169,222,799'Navigation data validation systems and methods'20159,174,746'Visual aid generating system, device, and method'20159,122,605'Methods for determining multiple simultaneous fault conditions'20159,037,920'Method for performing condition based data acquisition in a hierarchically distributed condition based maintenance system'20158,938,356'Tactical flight data validating systems and methods for a multi-channel topological architecture'20158,832,716'Systems and methods for limiting user customization of task workflow in a condition based health maintenance system'20148,751,777'Methods and reconfigurable systems to optimize the performance of a condition based health maintenance system'20148,726,084'Methods and systems for distributed diagnostic reasoning'20148,616,239'Increasing fluidity of a flowing fluid'20138,615,773'Systems and methods for coordinating computing functions to accomplish a task using a configuration file and standardized executable application modules'20138,615,337'System supporting flight operations under instrument meteorological conditions using precision course guidance'20138,498,758'ILS-based altitude data generation system, device, and method'20138,468,549'Systems and methods for coordinating computing functions to accomplish a task using a configuration file and standardized executable application modules'20138,410,975'Systems and methods for generating and verifying altitude data'20138,321,074'Altitude data generation system, device, and method'20126,804,614'Synthetic pressure altitude determining system and method'20045,321,945'Apparatus for controlling fuel transfers in a distributed fuel tank system'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994Based in Glendale, AZ, US· patent location history
2004–2019Based in Marion, IA, US· patent location history
2012–2016Patents assigned to BELL DOUGLAS A (8)· patent assignee history
2013–2019Patents assigned to ROCKWELL COLLINS INC (16)· patent assignee history
2013–2015Patents assigned to HONEYWELL INT INC (6)· patent assignee history
2013–2016Patents assigned to BARBER SARAH (4)· patent assignee history
2013–2014Patents assigned to BELL DOUGLAS ALLEN (4)· patent assignee history
2013–2015Based in Peoria, AZ, US· patent location history
2013Based in Oley, PA, US· patent location history
2021Based in Monmouth, OR, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROCKWELL COLLINS INC | 16 | 2013–2019 |
| BELL DOUGLAS Aself | 8 | 2012–2016 |
| HONEYWELL INT INC | 6 | 2013–2015 |
| BARBER SARAH | 4 | 2013–2016 |
| BELL DOUGLAS ALLENself | 4 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Marion, IA, US | 18 | 2004–2019 |
| Peoria, AZ, US | 7 | 2013–2015 |
| Monmouth, OR, US | 1 | 2021 |
| Oley, Pennsylvania, US | 1 | 2013 |
| Glendale, AZ, US | 1 | 1994 |