Inventor
CHI SIEN
TW32 patents
⚠️ This page may combine multiple inventors who share the name “CHI SIEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV NAT CHIAO TUNG
17 patentsUS7170910B2Jan 30, 2007
Evanescent-field optical amplifiers and lasers
UNIV NAT CHIAO TUNG1,016 citations98
US6647160B1Nov 11, 2003
Fiber bragg grating sensor system
UNIV NAT CHIAO TUNG60 citations93
US7024072B2Apr 4, 2006
Fiber-optic tunable filter and intensity modulater
UNIV NAT CHIAO TUNG18 citations92
US6698919B2Mar 2, 2004
Method of utilizing a fiber for simultaneously measuring distributed strain and temperature
UNIV NAT CHIAO TUNG20 citations90
US6817759B2Nov 16, 2004
Method of enhancing spatial resolution for distributed temperature measurement
UNIV NAT CHIAO TUNG15 citations82
US7027471B2Apr 11, 2006
Fast wavelength-tunable laser system using Fabry-Perot laser diode
UNIV NAT CHIAO TUNG7 citations73
US7184206B2Feb 27, 2007
Evanescent-field optical amplifiers and lasers
UNIV NAT CHIAO TUNG8 citations72
US7417789B2Aug 26, 2008
Solar-pumped active device
UNIV NAT CHIAO TUNG6 citations71
US6879742B2Apr 12, 2005
Using intensity and wavelength division multiplexing for fiber Bragg grating sensor system
UNIV NAT CHIAO TUNG9 citations69
US7155089B1Dec 26, 2006
Wide-band fiber-optic tunable filter
UNIV NAT CHIAO TUNG5 citations62
US7010189B2Mar 7, 2006
Optical monitoring apparatus for use in wavelength division multiplexing network
UNIV NAT CHIAO TUNG2 citations62
US6994481B2Feb 7, 2006
Manufacturing method and apparatus of fiber coupler
UNIV NAT CHIAO TUNG3 citations62
US7925126B2Apr 12, 2011
Fiber sensing system with self-detection mechanism
UNIV NAT CHIAO TUNG2 citations58
US7043103B2May 9, 2006
Self-healing fiber Bragg grating sensor system
UNIV NAT CHIAO TUNG2 citations58
US7519091B2Apr 14, 2009
All-optical 2R regenerator using self-seeded laser diode
UNIV NAT CHIAO TUNG1 citations52
US7366385B2Apr 29, 2008
Tunable fiber amplifier and laser
UNIV NAT CHIAO TUNG0 citations51
US7403328B2Jul 22, 2008
Solar-pumped laser
UNIV NAT CHIAO TUNG1 citations50
YEH CHIEN-HUNG
3 patentsUS8422883B2Apr 16, 2013
Head-end circuit and remote antenna unit and hybrid wired/wireless network system and transceiving method using thereof
YEH CHIEN-HUNG37 citations92
US8270837B2Sep 18, 2012
Optical power equalizer for passive optical network
YEH CHIEN-HUNG4 citations61
US8565619B2Oct 22, 2013
Prevention of collision for time division multiplexing optical network, apparatus and method thereof
YEH CHIEN-HUNG0 citations40
CHEN JYE HONG
3 patentsUS8301034B2Oct 30, 2012
Optical modulation device
CHEN JYE HONG6 citations66
US8059968B2Nov 15, 2011
Modulation device for generating optical signal with quadruple frequency and method thereof
CHEN JYE HONG0 citations34
US8059335B2Nov 15, 2011
Adjustable optical signal delay module and method thereof
CHEN JYE HONG0 citations34