Inventor
LIU KUI-CHIANG
TW14 patents
⚠️ This page may combine multiple inventors who share the name “LIU KUI-CHIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HWU JON-FWU
12 patentsUS8445936B1May 21, 2013
Integrally formed high-efficient multi-layer light-emitting device
HWU JON-FWU28 citations91
US8772819B2Jul 8, 2014
Multi-layer array type LED device
HWU JON-FWU10 citations83
US8338923B1Dec 25, 2012
Package structure of multi-layer array type LED device
HWU JON-FWU7 citations83
US8253330B2Aug 28, 2012
Airtight multi-layer array type LED
HWU JON-FWU7 citations83
US8714797B2May 6, 2014
Integrally formed multi-layer light-emitting device
HWU JON-FWU5 citations72
US8575645B2Nov 5, 2013
Thin multi-layer LED array engine
HWU JON-FWU5 citations72
US8789976B2Jul 29, 2014
Integrated multi-layered illuminating unit and integrated multi-layered illuminating assembling unit
HWU JON-FWU2 citations61
US8316534B2Nov 27, 2012
Method for packaging airtight multi-layer array type LED
HWU JON-FWU3 citations61
US8248701B1Aug 21, 2012
Optical lens assembly having fluorescent layer
HWU JON-FWU4 citations61
US9121579B2Sep 1, 2015
Method for manufacturing integrally formed multi-layer light-emitting device
HWU JON-FWU0 citations40
US8496771B2Jul 30, 2013
Method of filling and sealing a fluorescent layer in a slot space defined by two optical lenses and a partition ring
HWU JON-FWU0 citations40
US8247969B2Aug 21, 2012
Optical lens having fluorescent layer adapted for LED packaging structure
HWU JON-FWU0 citations40