Inventor

LEE MYUNG-SUNG

KR9 patents

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

SKYCROSS INC

2 patents

US7245268B2Jul 17, 2007

Quadrifilar helical antenna

SKYCROSS INC28 citations90

US7042404B2May 9, 2006

Apparatus for reducing ground effects in a folder-type communications handset device

SKYCROSS INC17 citations80

CHOI JUN-WON

2 patents

US9037514B2May 19, 2015

Authentication for service server in wireless internet and settlement using the same

CHOI JUN-WON0 citations46

US8811945B2Aug 19, 2014

Authentication for service server in wireless Internet and settlement using the same

CHOI JUN-WON0 citations46

SEO KYUNG-HO

1 patent

US8477016B2Jul 2, 2013

Method for identifying tags using adaptive binary tree splitting technique in RFID system and RFID system therefore

SEO KYUNG-HO8 citations76

SKY CROSS INC

1 patent

US7489281B2Feb 10, 2009

Quadrifilar helical antenna

SKY CROSS INC5 citations71

CHOI JUN WON

1 patent

US9990622B2Jun 5, 2018

Authentication and payment system and method using mobile communication terminal

CHOI JUN WON4 citations68

SK PLANET CO LTD

1 patent

US11645640B2May 9, 2023

Authentication and payment system and method using mobile communication terminal

SK PLANET CO LTD0 citations57

O'NEILL GREGORY A

1 patent

US7978148B2Jul 12, 2011

Quadrifilar helical antenna

O'NEILL GREGORY A1 citations52