Inventor

CHO CHOONG-KI

KR3 patents

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

ACE TECHNOLOGY CO LTD

1 patent

US5969684AOct 19, 1999

Capacitive coupled extendable antenna for portable communication devices

ACE TECHNOLOGY CO LTD33 citations86

ACE TECH

1 patent

US6239768B1May 29, 2001

Dual band retractable antenna system with capacitive coupling

ACE TECH12 citations69

MRW TECHNOLOGIES LTD

1 patent

US6476768B2Nov 5, 2002

Wireless transmitting and receiving antenna

MRW TECHNOLOGIES LTD6 citations57