RE

Robert A. Ehrhardt

ZI Zih: 14 patents #12 of 277Top 5%
ZT Zebra Technologies: 3 patents #203 of 699Top 30%
Overall (All Time): #254,909 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10793383 Clear card sensors 2020-10-06
10241733 Methods and apparatus for supplying power to a printer David L. Poole, Douglas A. Fox, Eugene K. Brown, Rod W. DeMay, John Ham +2 more 2019-03-26
10138085 Clear card sensors 2018-11-27
10114983 Spindle supported near field communication device Robert Gawelczyk, Derek J. Hampson, Dan E. Monnier, James M. Rehberger, Mark B. Urban 2018-10-30
9962976 Methods and apparatus to detect an ink ribbon based on types of light Robert Edward Lass, Jr. 2018-05-08
9747062 Ethernet and USB powered printers and methods for supplying Ethernet and USB power to a printer David L. Poole, Douglas A. Fox, Eugene K. Brown, Rod W. DeMay, John Ham +2 more 2017-08-29
9632734 Spindle supported near field communication device Robert Gawelczyk, Derek J. Hampson, Dan E. Monnier, James M. Rehberger, Mark B. Urban 2017-04-25
9561646 High speed adaptive thermal printhead interface Dwight D. Dipert, Ashok K. Charles, Daniel F. Donato, David Scott Schmitt 2017-02-07
9513856 Beam shaping near field communication device Robert Gawelczyk, Derek J. Hampson, Dan E. Monnier, James M. Rehberger, Mark B. Urban 2016-12-06
9189184 Ethernet and USB powered printers and methods for supplying Ethernet and USB power to a printer David L. Poole, Douglas A. Fox, Eugene K. Brown, Rod W. DeMay, John Ham +2 more 2015-11-17
9168774 Tri-state detector for detecting types of light Robert Edward Lass, Jr. 2015-10-27
8721203 Memory system and method for consumables of a printer 2014-05-13
8587825 Ethernet and USB powered printers and methods for supplying ethernet and USB power to a printer David L. Poole, Douglas A. Fox, Eugene K. Brown, Rod W. DeMay, John Ham +2 more 2013-11-19
7391043 Self calibrating media edge sensor 2008-06-24
7079168 Ribbon drive and tensioning system for a print and apply engine or a printer Kenneth Folke Ullenius, Dale William Skamra 2006-07-18
7071961 Ribbon drive and tensioning system for a print and apply engine for a printer Kenneth Folke Ullenius, Dale William Skamra 2006-07-04
7038703 Label printer with label edge detector 2006-05-02
5978004 Label printer with label edge sensor 1999-11-02