Inventor
SMITH DAVID K
GB49 patents
⚠️ This page may combine multiple inventors who share the name “SMITH DAVID K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CORNING INC
14 patentsUS6282354B1Aug 28, 2001
Low attenuation optical waveguide
CORNING INC230 citations99
US5361319ANov 1, 1994
Dispersion compensating devices and systems
CORNING INC298 citations98
US5748824AMay 5, 1998
Positive dispersion optical waveguide
CORNING INC66 citations96
US5553185ASep 3, 1996
Controlled dispersion optical waveguide
CORNING INC62 citations96
US5278931AJan 11, 1994
Low bend loss singlemode optical waveguide fiber
CORNING INC71 citations96
US6490396B1Dec 3, 2002
Optical waveguide fiber
CORNING INC44 citations93
US6134367AOct 17, 2000
Low attenuation optical waveguide
CORNING INC25 citations92
US5483612AJan 9, 1996
Increased capacity optical waveguide
CORNING INC100 citations92
US6317551B1Nov 13, 2001
Optical waveguide having negative dispersion and large Aeff
CORNING INC65 citations91
US6404965B2Jun 11, 2002
Low attenuation optical waveguide
CORNING INC4 citations74
US6031956AFeb 29, 2000
High performance single mode waveguide
CORNING INC15 citations74
US6389208B1May 14, 2002
High dispersion zero waveguide fiber
CORNING INC3 citations63
US6324327B1Nov 27, 2001
Low dispersion slope negative dispersion optical fiber
CORNING INC5 citations54
US6754424B2Jun 22, 2004
High dispersion zero waveguide fiber
CORNING INC1 citations52
AT & T IP I LP
10 patentsUS8959331B2Feb 17, 2015
Systems for provisioning universal integrated circuit cards
AT & T IP I LP9 citations82
US8898769B2Nov 25, 2014
Methods for provisioning universal integrated circuit cards
AT & T IP I LP8 citations82
US9838258B2Dec 5, 2017
Network service interface for machine-to-machine applications
AT & T IP I LP6 citations73
US10015665B2Jul 3, 2018
Methods for provisioning universal integrated circuit cards
AT & T IP I LP3 citations72
US10530648B2Jan 7, 2020
Apparatus and methods for maintaining service continuity when transitioning between mobile network operators
AT & T IP I LP0 citations51
US10020992B2Jul 10, 2018
Apparatus and methods for maintaining service continuity when transitioning between mobile network operators
AT & T IP I LP0 citations51
US9886690B2Feb 6, 2018
Systems for provisioning universal integrated circuit cards
AT & T IP I LP0 citations51
US9686135B2Jun 20, 2017
Apparatus and methods for maintaining service continuity when transitioning between mobile network operators
AT & T IP I LP0 citations51
US9455869B2Sep 27, 2016
Apparatus and methods for maintaining service continuity when transitioning between mobile network operators
AT & T IP I LP0 citations51
US9185085B2Nov 10, 2015
Systems for provisioning universal integrated circuit cards
AT & T IP I LP0 citations51
AT & T MOBILITY II LLC
4 patentsUS10999615B2May 4, 2021
Personal base station system with wireless video capability
AT & T MOBILITY II LLC0 citations61
US10834576B2Nov 10, 2020
Methods for provisioning universal integrated circuit cards
AT & T MOBILITY II LLC0 citations51
US10681534B2Jun 9, 2020
Methods for provisioning universal integrated circuit cards
AT & T MOBILITY II LLC0 citations51
US9936235B2Apr 3, 2018
Personal base station system with wireless video capability
AT & T MOBILITY II LLC0 citations51
ASTRA AB
3 patentsAMERICAN POWER CONV CORP
3 patentsENCORE WIRE CORP
3 patentsUS9922756B1Mar 20, 2018
Electrical cables with non-metallic jackets and methods of fabricating the same
ENCORE WIRE CORP29 citations93
US11139090B1Oct 5, 2021
Electrical cables with non-metallic jackets and methods of fabricating the same
ENCORE WIRE CORP1 citations71
US12002600B1Jun 4, 2024
Electrical cables with non-metallic jackets and methods of fabricating the same
ENCORE WIRE CORP0 citations61
DANNER INC
3 patentsUS6484420B1Nov 26, 2002
Footwear with integrated stitchdown/athletic bottom construction
DANNER INC25 citations90
US6757990B2Jul 6, 2004
Footwear with integrated stitchdown/athletic bottom construction
DANNER INC12 citations71
US6941682B2Sep 13, 2005
Footwear with integrated stitchdown/athletic bottom construction
DANNER INC4 citations60