Inventor · disambiguated record
Joo-Mun Lee
Also filed as: LEE JOO-MUN
9 granted patents·2 pending applications·51 citations·filing 2004–2011
85Inventor score
Top patents by PatentIndex Score
11 records- 0178US7245268B2Quadrifilar helical antennaSKYCROSS INC·Filed 2004·Granted Jul 17, 2007·28 cites·39 claims
- 0271US9990622B2Authentication and payment system and method using mobile communication terminalCHOI JUN WON·Filed 2005·Granted Jun 5, 2018·4 cites·5 claims
- 0369US8477016B2Method for identifying tags using adaptive binary tree splitting technique in RFID system and RFID system thereforeSEO KYUNG-HO·Filed 2006·Granted Jul 2, 2013·8 cites·20 claims
- 0469US7489281B2Quadrifilar helical antennaSKY CROSS INC·Filed 2007·Granted Feb 10, 2009·5 cites·8 claims
- 0560US8013746B2Method of providing alarm service upon movement out of safety zoneSK TELECOM CO LTD·Filed 2005·Granted Sep 6, 2011·3 cites·10 claims
- 0658US8028910B2Tag anti-collision RFID system and method for tag identificationSK TELECOM CO LTD·Filed 2005·Granted Oct 4, 2011·2 cites·8 claims
- 0745US8811945B2Authentication for service server in wireless Internet and settlement using the sameCHOI JUN-WON·Filed 2006·Granted Aug 19, 2014·0 cites·6 claims
- 0845US7978148B2Quadrifilar helical antennaO'NEILL GREGORY A·Filed 2009·Granted Jul 12, 2011·1 cites·2 claims
- 0944US9037514B2Authentication for service server in wireless internet and settlement using the sameCHOI JUN-WON·Filed 2011·Granted May 19, 2015·0 cites·10 claims
- 1041US2005198211A1Method and system of creating and transmitting multimedia contentPARK KEON-HWA·Filed 2004·Application pending·0 cites
- 1132US2005024275A1Method and apparatus for reducing SAR exposure in a communications handset deviceFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →