Inventor
ZHANG HONG-XI
US4 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG HONG-XI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LIGHTWAVES 2020 INC
3 patentsUS6795242B2Sep 21, 2004
Miniature circulator devices and methods for making the same
LIGHTWAVES 2020 INC13 citations82
US6987611B2Jan 17, 2006
Miniature circulator devices and methods for making the same
LIGHTWAVES 2020 INC6 citations72
US6785431B2Aug 31, 2004
Miniature circulator array devices and methods for making the same
LIGHTWAVES 2020 INC6 citations61