Inventor
CHEN XIFAN
CA7 patents
⚠️ This page may combine multiple inventors who share the name “CHEN XIFAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUPERPASS COMPANY INC
4 patentsUS6377227B1Apr 23, 2002
High efficiency feed network for antennas
SUPERPASS COMPANY INC190 citations93
US6525694B2Feb 25, 2003
High gain printed loop antenna
SUPERPASS COMPANY INC19 citations89
US6259416B1Jul 10, 2001
Wideband slot-loop antennas for wireless communication systems
SUPERPASS COMPANY INC31 citations89
US6879296B2Apr 12, 2005
Horizontally polarized slot antenna with omni-directional and sectorial radiation patterns
SUPERPASS COMPANY INC11 citations70