Inventor
JU JUNG JIN
KR27 patents
⚠️ This page may combine multiple inventors who share the name “JU JUNG JIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA ELECTRONICS TELECOMM
21 patentsUS7639911B2Dec 29, 2009
Optical device having optical waveguide including organic Bragg grating sheet
KOREA ELECTRONICS TELECOMM107 citations98
US8777497B2Jul 15, 2014
Bidirectional optical transceiver module
KOREA ELECTRONICS TELECOMM10 citations84
US7916984B2Mar 29, 2011
Opto-electric bus module and method of manufacturing the same
KOREA ELECTRONICS TELECOMM9 citations84
US7688870B2Mar 30, 2010
Optical amplifier-integrated super luminescent diode and external cavity laser using the same
KOREA ELECTRONICS TELECOMM12 citations84
US6587609B2Jul 1, 2003
Optical switching device and wavelength multiplexing device having planar waveguide-type structure
KOREA ELECTRONICS TELECOMM14 citations83
US8363988B2Jan 29, 2013
Opto-electronic connector module and opto-electronic communication module having the same
KOREA ELECTRONICS TELECOMM6 citations73
US7706653B2Apr 27, 2010
Optical waveguide device
KOREA ELECTRONICS TELECOMM7 citations73
US7209282B2Apr 24, 2007
Cascaded difference frequency generator using resonant structure
KOREA ELECTRONICS TELECOMM8 citations73
US6927895B2Aug 9, 2005
Wavelength converter, method of manufacturing wavelength converter and optical device using the same
KOREA ELECTRONICS TELECOMM11 citations73
US6784287B2Aug 31, 2004
Organic dye molecules and nonlinear optical polymeric compounds containing chromophores
KOREA ELECTRONICS TELECOMM7 citations73
US7657144B2Feb 2, 2010
Optoelectric printed circuit board, method of manufacturing the same, and optoelectric transmission method using the optoelectric printed circuit board
KOREA ELECTRONICS TELECOMM4 citations63
US7297297B2Nov 20, 2007
Organic dye molecules and nonlinear optical polymeric compounds containing chromophores
KOREA ELECTRONICS TELECOMM1 citations62
US7276188B2Oct 2, 2007
Organic dye molecules and nonlinear optical polymeric compounds containing chromophores
KOREA ELECTRONICS TELECOMM3 citations62
US7135543B2Nov 14, 2006
Polyamic ester having moieties of electro optic and nonlinear optical compound in side chains as an electro optic and nonlinear optical polymer, manufacturing method therefor and film manufactured therefrom
KOREA ELECTRONICS TELECOMM3 citations62
US6828409B2Dec 7, 2004
Host-guest polymer system comprising polymer having isoimide group and organic chromophore, side-chain nonlinear optical polymer derived from the same, and method for synthesizing side-chain nonlinear optical polymer
KOREA ELECTRONICS TELECOMM4 citations62
US6618524B2Sep 9, 2003
Tunable Fabry-Perot filter and method for fabricating the same
KOREA ELECTRONICS TELECOMM5 citations60
US9201169B2Dec 1, 2015
Compound containing crosslinkable moieties, prepolymer, blend and polymer sheet obtained therefrom, and waveguide for optical interconnection
KOREA ELECTRONICS TELECOMM1 citations52
US7537715B2May 26, 2009
Self-poled electro-optic and nonlinear optical polymer, method of manufacturing the polymer, and film manufactured from the polymer
KOREA ELECTRONICS TELECOMM0 citations52
US7247261B2Jul 24, 2007
Nonlinear optical material with nano-sized dendrimer structure
KOREA ELECTRONICS TELECOMM0 citations52
US7072550B2Jul 4, 2006
Method of determining quasi-phase matching efficiency in periodically poled structure of optical waveguide, periodically poled structure of optical waveguide, and optical waveguide using the same
KOREA ELECTRONICS TELECOMM1 citations52
US6587632B2Jul 1, 2003
Thermo-optic tunable optical attenuator
KOREA ELECTRONICS TELECOMM1 citations49