Inventor
ZHOU RAN
US50 patents
⚠️ This page may combine multiple inventors who share the name “ZHOU RAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LIGHTING SCIENCE GROUP CORP
22 patentsUS8384984B2Feb 26, 2013
MEMS wavelength converting lighting device and associated methods
LIGHTING SCIENCE GROUP CORP36 citations94
USD738032SSep 1, 2015
Square troffer luminaire
LIGHTING SCIENCE GROUP CORP30 citations93
USD744689SDec 1, 2015
Troffer luminaire
LIGHTING SCIENCE GROUP CORP18 citations92
US10234129B2Mar 19, 2019
Modular street lighting system
LIGHTING SCIENCE GROUP CORP8 citations84
US9255670B2Feb 9, 2016
Street lighting device for communicating with observers and associated methods
LIGHTING SCIENCE GROUP CORP6 citations84
US9036244B2May 19, 2015
Wavelength converting lighting device and associated methods
LIGHTING SCIENCE GROUP CORP10 citations84
USD723729SMar 3, 2015
Low bay luminaire
LIGHTING SCIENCE GROUP CORP11 citations84
USD713584SSep 16, 2014
Low bay luminaire
LIGHTING SCIENCE GROUP CORP12 citations84
USD707381SJun 17, 2014
Roadway lamp
LIGHTING SCIENCE GROUP CORP10 citations84
US10267465B2Apr 23, 2019
Downlight apparatus and associated methods of assembly
LIGHTING SCIENCE GROUP CORP3 citations73
US9631780B2Apr 25, 2017
Street lighting device for communicating with observers and associated methods
LIGHTING SCIENCE GROUP CORP2 citations73
US9360202B2Jun 7, 2016
System for actively cooling an LED filament and associated methods
LIGHTING SCIENCE GROUP CORP6 citations73
US8899775B2Dec 2, 2014
Low-angle thoroughfare surface lighting device
LIGHTING SCIENCE GROUP CORP5 citations73
US8730558B2May 20, 2014
Wavelength converting lighting device and associated methods
LIGHTING SCIENCE GROUP CORP4 citations73
US8905584B2Dec 9, 2014
Rotatable lighting fixture
LIGHTING SCIENCE GROUP CORP3 citations63
US8899776B2Dec 2, 2014
Low-angle thoroughfare surface lighting device
LIGHTING SCIENCE GROUP CORP2 citations63
USD705972SMay 27, 2014
Thoroughfare surface light
LIGHTING SCIENCE GROUP CORP2 citations63
USD726948SApr 14, 2015
Solar roadway luminaire
LIGHTING SCIENCE GROUP CORP3 citations62
US10222011B2Mar 5, 2019
Street lighting device including traffic sensing and communication with observers and associated methods
LIGHTING SCIENCE GROUP CORP0 citations52
US9151482B2Oct 6, 2015
Sealed electrical device with cooling system
LIGHTING SCIENCE GROUP CORP0 citations52
US8866839B2Oct 21, 2014
High efficacy lighting signal converter and associated methods
LIGHTING SCIENCE GROUP CORP0 citations52
USD700980SMar 11, 2014
Compact lamp
LIGHTING SCIENCE GROUP CORP0 citations52
MAXIK FREDRIC S
8 patentsUSD701639SMar 25, 2014
Elongate lighting device
MAXIK FREDRIC S42 citations92
US8547391B2Oct 1, 2013
High efficacy lighting signal converter and associated methods
MAXIK FREDRIC S32 citations92
USD659880SMay 15, 2012
Elongate light fixture
MAXIK FREDRIC S31 citations92
US8608348B2Dec 17, 2013
Sealed electrical device with cooling system and associated methods
MAXIK FREDRIC S9 citations84
USD684285SJun 11, 2013
Roadway lamp
MAXIK FREDRIC S6 citations84
USD663885SJul 17, 2012
Light fixture with heat sink
MAXIK FREDRIC S6 citations84
USD703855SApr 29, 2014
Solar-powered roadway light
MAXIK FREDRIC S3 citations60
USD687998SAug 13, 2013
Roadway lamp
MAXIK FREDRIC S1 citations52
ELECTROLUX HOME PROD INC
4 patentsUS10907884B1Feb 2, 2021
Door end closure assembly with integrated user interface
ELECTROLUX HOME PROD INC22 citations90
US10295248B2May 21, 2019
Refrigerator with glass door
ELECTROLUX HOME PROD INC13 citations75
US11280541B2Mar 22, 2022
Door end closure assembly with integrated user interface
ELECTROLUX HOME PROD INC0 citations58
US12448726B2Oct 21, 2025
Laundry dryer control system
ELECTROLUX HOME PROD INC0 citations40
HALLIBURTON ENERGY SERVICES INC
3 patentsUS10768323B2Sep 8, 2020
Methods and systems for seismic data analysis using a tilted transversely isotropic (TTI) model
HALLIBURTON ENERGY SERVICES INC2 citations64
US9684089B2Jun 20, 2017
Determining P-wave azimuthal anisotropy from walkaround VSP with offset dependent slowness corrections
HALLIBURTON ENERGY SERVICES INC0 citations42
US10371842B2Aug 6, 2019
Anisotropy analysis using direct and reflected arrivals in seismic survey data
HALLIBURTON ENERGY SERVICES INC0 citations40