Inventor
SHUM FRANK TIN CHUNG
US20 patents
⚠️ This page may combine multiple inventors who share the name “SHUM FRANK TIN CHUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHUM FRANK TIN CHUNG
11 patentsUS8525396B2Sep 3, 2013
Illumination source with direct die placement
SHUM FRANK TIN CHUNG45 citations94
US8324835B2Dec 4, 2012
Modular LED lamp and manufacturing methods
SHUM FRANK TIN CHUNG40 citations94
US8269245B1Sep 18, 2012
Optical device with wavelength selective reflector
SHUM FRANK TIN CHUNG44 citations94
US8207554B2Jun 26, 2012
System and method for LED packaging
SHUM FRANK TIN CHUNG43 citations94
US8884517B1Nov 11, 2014
Illumination sources with thermally-isolated electronics
SHUM FRANK TIN CHUNG21 citations92
US8153475B1Apr 10, 2012
Back-end processes for substrates re-use
SHUM FRANK TIN CHUNG38 citations92
US8541951B1Sep 24, 2013
High temperature LED system using an AC power source
SHUM FRANK TIN CHUNG32 citations91
US8803452B2Aug 12, 2014
High intensity light source
SHUM FRANK TIN CHUNG17 citations84
US8674395B2Mar 18, 2014
System and method for LED packaging
SHUM FRANK TIN CHUNG12 citations84
US8643257B2Feb 4, 2014
Illumination source with reduced inner core size
SHUM FRANK TIN CHUNG17 citations84
US8618742B2Dec 31, 2013
Illumination source and manufacturing methods
SHUM FRANK TIN CHUNG18 citations84
SORAA INC
8 patentsUS9488324B2Nov 8, 2016
Accessories for LED lamp systems
SORAA INC41 citations96
US9995439B1Jun 12, 2018
Glare reduced compact lens for high intensity light source
SORAA INC23 citations94
US8829774B1Sep 9, 2014
Illumination source with direct die placement
SORAA INC33 citations94
US9109760B2Aug 18, 2015
Accessories for LED lamps
SORAA INC34 citations93
US9360190B1Jun 7, 2016
Compact lens for high intensity light source
SORAA INC21 citations92
US8896235B1Nov 25, 2014
High temperature LED system using an AC power source
SORAA INC23 citations92
US10036544B1Jul 31, 2018
Illumination source with reduced weight
SORAA INC2 citations73
US10309620B2Jun 4, 2019
Accessories for LED lamp systems
SORAA INC2 citations72