Inventor · disambiguated record
Kyung-Yun Roo
Also filed as: ROO KYUNG-YUN
4 granted patents·168 citations·filing 1999–2009
80Inventor score
Top patents by PatentIndex Score
4 records- 0177US6714799B1Method and system for using SIM card in CDMA service areaSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Mar 30, 2004·93 cites·21 claims
- 0267US8319817B2Method and apparatus for video call using transmission of divided image framesROO KYUNG YUN·Filed 2009·Granted Nov 27, 2012·3 cites·19 claims
- 0362US6397088B1Location search auxiliary system for cellular radio telephone and method for using sameSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted May 28, 2002·33 cites·14 claims
- 0458US6801765B1Locking and unlocking method in mobile telephoneSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Oct 5, 2004·39 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →