Inventor
CHANG YIAN
US27 patents
⚠️ This page may combine multiple inventors who share the name “CHANG YIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUXIM CORP
24 patentsUS7638951B2Dec 29, 2009
Plasma lamp with stable feedback amplification and method therefor
LUXIM CORP350 citations99
US7372209B2May 13, 2008
Microwave energized plasma lamp with dielectric waveguide
LUXIM CORP130 citations99
US6922021B2Jul 26, 2005
Microwave energized plasma lamp with solid dielectric waveguide
LUXIM CORP142 citations99
US7994721B2Aug 9, 2011
Plasma lamp and methods using a waveguide body and protruding bulb
LUXIM CORP522 citations98
US7429818B2Sep 30, 2008
Plasma lamp with bulb and lamp chamber
LUXIM CORP110 citations98
US7391158B2Jun 24, 2008
Plasma lamp with dielectric waveguide
LUXIM CORP109 citations98
US7362054B2Apr 22, 2008
Plasma lamp with dielectric waveguide
LUXIM CORP109 citations98
US7362055B2Apr 22, 2008
Plasma lamp with dielectric waveguide
LUXIM CORP109 citations98
US7362056B2Apr 22, 2008
Plasma lamp with dielectric waveguide
LUXIM CORP123 citations98
US7358678B2Apr 15, 2008
Plasma lamp with dielectric waveguide
LUXIM CORP107 citations98
US7348732B2Mar 25, 2008
Plasma lamp with dielectric waveguide
LUXIM CORP123 citations98
US6737809B2May 18, 2004
Plasma lamp with dielectric waveguide
LUXIM CORP183 citations98
US7940007B2May 10, 2011
Plasma lamp with dielectric waveguide integrated with transparent bulb
LUXIM CORP8 citations92
US7525253B2Apr 28, 2009
Microwave energized plasma lamp with dielectric waveguide
LUXIM CORP12 citations92
US7498747B2Mar 3, 2009
Plasma lamp with dielectric waveguide
LUXIM CORP12 citations92
US7791278B2Sep 7, 2010
High brightness plasma lamp
LUXIM CORP8 citations84
US7791280B2Sep 7, 2010
Plasma lamp using a shaped waveguide body
LUXIM CORP10 citations84
US7888874B2Feb 15, 2011
Plasma lamp with conductive material positioned relative to RF feed
LUXIM CORP5 citations74
US7518315B2Apr 14, 2009
Microwave energized plasma lamp with solid dielectric waveguide
LUXIM CORP6 citations74
US7919923B2Apr 5, 2011
Plasma lamp with dielectric waveguide
LUXIM CORP4 citations73
US7855511B2Dec 21, 2010
Plasma lamp with phase control
LUXIM CORP5 citations63
US8022607B2Sep 20, 2011
Plasma lamp with small power coupling surface
LUXIM CORP2 citations62
US7906910B2Mar 15, 2011
Plasma lamp with conductive material positioned relative to RF feed
LUXIM CORP1 citations52
US8350480B2Jan 8, 2013
Plasma lamp using a shaped waveguide body
LUXIM CORP1 citations46