Inventor
Hans Gregory Schantz
Inventor
Huntsville, AL, US
Overview
Patents· 45 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Sprimary
G01SRadio direction-finding27%
H01QAntennas, i.e. radio aerials27%
H04BTransmission23%
G08BSignalling systems, e.g. personal calling systems6%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%
A47GHousehold or table equipment2%
A47JKitchen equipment2%
G01CMeasuring distances, levels or bearings2%
G01VGeophysics2%
G01FMeasuring volume, volume flow, mass flow or liquid level1%
PatentTitleYear
10,554,253Narrowband impulse radio system and method20209,997,845Embedded symmetric multiple axis antenna system with isolation among the multiple axes20189,285,453'Method of near-field electromagnetic ranging and location'20169,209,525'Directive, electrically-small UWB antenna system and method'20158,922,440'Space efficient magnetic antenna method'20148,643,538'Near field electromagnetic location system and method'20148,599,011'Firefighter location and rescue equipment employing path comparison of mobile tags'20138,436,780'Planar loop antenna system'20138,326,451'Inventory control and method'20128,253,626'Multiple phase state near-field electromagnetic system and method for communication and location'20128,018,383'Method and apparatus for determining location using signals-of-opportunity'20118,002,140'Baby bowl'20117,957,833'Asset localization identification and movement system and method'20117,880,684'Small aperture broadband localizing system'20117,859,452'Near field electromagnetic calibration system'20107,787,513'Transmitting and receiving spread spectrum signals using continuous waveforms'20107,755,552'Space efficient magnetic antenna system'20107,637,388'Baby bowl'20097,600,423'Volume or fluid level sensing system and method'20097,592,949'Near field electromagnetic positioning calibration system and method'20097,541,968'System and method for detecting an intruder using impulse radio technology'20097,538,715'Electromagnetic location and display system and method'20097,439,924'Offset overlapping slot line antenna apparatus'20087,414,571'Low frequency asset tag tracking system and method'20087,391,383'Chiral polarization ultrawideband slot antenna'20087,307,595'Near field location system and method'20077,298,314'Near field electromagnetic positioning system and method'20077,221,323'Tag-along microsensor device and method'20077,209,089'Broadband electric-magnetic antenna apparatus and method'20077,129,886'System and method for detecting an intruder using impulse radio technology'20067,068,225'Nano-antenna apparatus and method'20067,064,723'Spectral control antenna apparatus and method'20066,963,301'System and method for near-field electromagnetic ranging'20056,950,064'System and method for ascertaining angle of arrival of an electromagnetic signal'20056,922,177'Impulse radar antenna array and method'20056,845,253'Electromagnetic antenna apparatus'20056,822,604'System and method for detecting an intruder using impulse radio technology'20046,774,859'Ultra wideband antenna having frequency selectivity'20046,667,724'Impulse radar antenna array and method'20036,642,903'Apparatus for establishing signal coupling between a signal line and an antenna structure'20036,614,384'System and method for detecting an intruder using impulse radio technology'20036,593,886'Planar loop antenna'20036,538,615'Semi-coaxial horn antenna'20036,512,488'Apparatus for establishing signal coupling between a signal line and an antenna structure'20036,437,756'Single element antenna apparatus'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2009Patents assigned to TIME DOMAIN CORP (13)· patent assignee history
2002–2016Based in Huntsville, AL, US· patent location history
2005–2011Patents assigned to NEXT RF INC (6)· patent assignee history
2005–2010Based in Brownsboro, AL, US· patent location history
2005Based in Tennille, GA, US· patent location history
2007–2018Patents assigned to Q TRACK CORP (18)· patent assignee history
2007–2020Patents assigned to SCHANTZ HANS GREGORY (11)· patent assignee history
2008–2015Based in Hampton Cove, AL, US· patent location history
2014–2016Patents assigned to DEPIERRE ROBERT EDWARD (4)· patent assignee history
2018–2020Based in Big Cove, AL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| Q TRACK CORP | 18 | 2007–2018 |
| TIME DOMAIN CORP | 13 | 2002–2009 |
| SCHANTZ HANS GREGORYself | 11 | 2007–2020 |
| NEXT RF INC | 6 | 2005–2011 |
| DEPIERRE ROBERT EDWARD | 4 | 2014–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Huntsville, AL, US | 35 | 2002–2016 |
| Hampton Cove, AL, US | 5 | 2008–2015 |
| Big Cove, AL, US | 2 | 2018–2020 |
| Brownsboro, AL, US | 2 | 2005–2010 |
| Tennille, Georgia, US | 1 | 2005 |