Inventor
GUO QINGDONG
US11 patents
⚠️ This page may combine multiple inventors who share the name “GUO QINGDONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JDS UNIPHASE CORP
4 patentsUS6823093B2Nov 23, 2004
Tunable micro-optic architecture for combining light beam outputs of dual capillary polarization-maintaining optical fibers
JDS UNIPHASE CORP24 citations92
US6711310B2Mar 23, 2004
High power fiber isolator
JDS UNIPHASE CORP14 citations83
US6393191B1May 21, 2002
Optical terminal for optical fibers with output angle control
JDS UNIPHASE CORP19 citations81
US6545805B2Apr 8, 2003
Polarization-dependent retroreflection mirror device
JDS UNIPHASE CORP16 citations80
OPLINK COMMUNICATIONS INC
4 patentsUS6819810B1Nov 16, 2004
Depolarizer
OPLINK COMMUNICATIONS INC6 citations73
US7039262B2May 2, 2006
Depolarizer
OPLINK COMMUNICATIONS INC3 citations62
US6987896B1Jan 17, 2006
Optical isolator
OPLINK COMMUNICATIONS INC2 citations62
US6900933B1May 31, 2005
Integrated two-pump combiner for optical fiber amplifiers
OPLINK COMMUNICATIONS INC5 citations62