Inventor
David B. Ferguson
Inventor
Boca Raton, FL, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G08Bprimary
G08BSignalling systems, e.g. personal calling systems15%
G06FElectric digital data processing12%
E05BLocks6%
G01RMeasuring electric variables6%
G02BOptical elements, systems or apparatus6%
G10LSpeech analysis techniques or speech synthesis6%
H04MTelephonic communication6%
LOC096%
Y10TTechnical subjects covered by former us classification6%
A01HNew plants or non-transgenic processes for obtaining them3%
PatentTitleYear
D0803700'Packaging for food products'20179,687,170'System and method for performing magnetic resonance imaging scan operations from within a scan room'20179,620,144'Confirmation of speech commands for control of headset computers'20179,507,772'Instant translation system'20169,417,660'Collapsible head set computer'20169,301,085'Computer headset with detachable 4G radio'2016D0747974'Packaging for food products'20169,160,064'Spatially diverse antennas for a headset computer'20158,535,661'Enzymatically active compositions for suppressing sulfide generation and methods of use thereof'20138,298,992'Low odor, low volatility solvent for agricultural chemicals'20127,209,778'Embedded thermal control system for high field MR scanners'20076,535,130'Security apparatus for electronic article surveillance tag'20035,955,951'Combined article surveillance and product identification system'19995,625,341'Multi-bit EAS marker powered by interrogation signal in the eight MHz band'19975,349,332'EAS system with requency hopping'19945,285,194'Electronic article surveillance system with transition zone tag monitoring'19944,254,580'Production of sunflower seeds in increased yields'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2003Patents assigned to SENSORMATIC ELECTRONICS CORP (5)· patent assignee history
1997–2017Based in Boca Raton, FL, US· patent location history
2007–2017Patents assigned to GEN ELECTRIC (2)· patent assignee history
2012–2013Patents assigned to FERGUSON DAVID (2)· patent assignee history
2012Based in Spring, TX, US· patent location history
2013Based in Cincinnati, OH, US· patent location history
2015–2017Patents assigned to KOPIN CORP (5)· patent assignee history
2016–2017Based in Wellington, FL, US· patent location history
2017Patents assigned to CALLAN DONNA M (1)· patent assignee history
2017Based in Hartland, WI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOPIN CORP | 5 | 2015–2017 |
| SENSORMATIC ELECTRONICS CORP | 5 | 1994–2003 |
| FERGUSON DAVIDself | 2 | 2012–2013 |
| GEN ELECTRIC | 2 | 2007–2017 |
| CALLAN DONNA M | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Boca Raton, Florida, US | 8 | 1997–2017 |
| Wellington, Florida, US | 2 | 2016–2017 |
| Hartland, WI, US | 1 | 2017 |
| Cincinnati, OH, US | 1 | 2013 |
| Spring, Texas, US | 1 | 2012 |