Inventor
YAN CHUNHUI
US14 patents
⚠️ This page may combine multiple inventors who share the name “YAN CHUNHUI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZHANG JIANPING
6 patentsUS8154034B1Apr 10, 2012
Method for fabricating vertical light emitting devices and substrate assembly for the same
ZHANG JIANPING32 citations92
US9330911B2May 3, 2016
Light emitting device having group III-nitride current spreading layer doped with transition metal or comprising transition metal nitride
ZHANG JIANPING6 citations72
US8723159B2May 13, 2014
Defect-controlling structure for epitaxial growth, light emitting device containing defect-controlling structure, and method of forming the same
ZHANG JIANPING4 citations72
US8785904B2Jul 22, 2014
Light-emitting device with low forward voltage and method for fabricating the same
ZHANG JIANPING3 citations62
US9184344B2Nov 10, 2015
Lighting-emitting device with nanostructured layer and method for fabricating the same
ZHANG JIANPING0 citations52
US9123833B2Sep 1, 2015
Defect-controlling structure for epitaxial growth, light emitting device containing defect-controlling structure, and method of forming the same
ZHANG JIANPING0 citations51
YAN CHUNHUI
5 patentsUS8137998B2Mar 20, 2012
Method for fabricating light-emitting devices with vertical light-extraction mechanism
YAN CHUNHUI3 citations61
US8227791B2Jul 24, 2012
Strain balanced light emitting devices
YAN CHUNHUI4 citations60
US8421057B2Apr 16, 2013
Light-emitting devices with improved active-region
YAN CHUNHUI4 citations59
US8723201B2May 13, 2014
Light-emitting devices with substrate coated with optically denser material
YAN CHUNHUI0 citations50
US8476652B2Jul 2, 2013
Three-dimensional light-emitting devices and method for fabricating the same
YAN CHUNHUI0 citations39