Inventor

HAN WON-TAEK

KR10 patents

⚠️ This page may combine multiple inventors who share the name “HAN WON-TAEK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YOON YOUNG-SIK

1 patent

US8081854B2Dec 20, 2011

Low bend loss optical fiber

YOON YOUNG-SIK253 citations93

JIST KWANGJU INST OF SCIENCE A

1 patent

US6898357B2May 24, 2005

Method of fabricating an optical fiber preform using MCVD and nonlinear optical fiber fabricated using the method

JIST KWANGJU INST OF SCIENCE A17 citations76

KWANGJU INST SCI & TECH

1 patent

US6441893B1Aug 27, 2002

Measurement method of resonant nonlinearity in a nonlinear optical fiber using a long period fiber grating pair

KWANGJU INST SCI & TECH10 citations71

GWANGJU INST SCIENCE & TECH

1 patent

US9983352B2May 29, 2018

Optical fiber having a cladding layer doped with metal nano-particles, coreless optical fiber, and method for manufacturing same

GWANGJU INST SCIENCE & TECH2 citations66

GWANGJU INST OF SCIENCE & TECHNOLOGY

1 patent

US7844189B2Nov 30, 2010

Phase controllable optical delay interferometer, optical differential phase shift keying demodulator using the same, and demodulating method therefor

GWANGJU INST OF SCIENCE & TECHNOLOGY4 citations56

HAN WON-TAEK

1 patent

US8418504B2Apr 16, 2013

Method of fabricating optical fiber or optical device doped with reduced metal ion and/or rare earth ion

HAN WON-TAEK3 citations54

OPTONEST CORP

1 patent

US6757473B2Jun 29, 2004

Optical fiber and planar waveguide for achieving a substantially uniform optical attenuation

OPTONEST CORP2 citations51

KOREA IND TECH INST

1 patent

US9352169B2May 31, 2016

Medical mask device which uses optical fibers

KOREA IND TECH INST1 citations44

HAN WON TAEK

1 patent

US9523813B2Dec 20, 2016

Optical fiber having a cladding layer doped with metal nano-particles, coreless optical fiber, and method for manufacturing same

HAN WON TAEK1 citations43

JU SEONG MIN

1 patent

US9618777B2Apr 11, 2017

All-fiber isolator using optical fiber including quantum dots

JU SEONG MIN0 citations35