Inventor · disambiguated record
Chang Kyu Cho
Also filed as: CHO CHANG K · CHO CHANG KYU
5 granted patents·47 citations·filing 1999–2002
80Inventor score
Top patents by PatentIndex Score
5 records- 0170US6520187B1Hair braider and auxiliary devicesLEE MYUN WOO·Filed 2000·Granted Feb 18, 2003·14 cites·15 claims
- 0258US6827089B2Hair braider and an auxiliary device thereofLEE MYUN WOO·Filed 2002·Granted Dec 7, 2004·6 cites·6 claims
- 0338US6819220B1Apparatus and method for exchanging message between portable devices of the same kindLEE MYUN WOO·Filed 1999·Granted Nov 16, 2004·10 cites·5 claims
- 0433US6693627B1Apparatus and method for automatically displaying informationLEE MYUN WOO·Filed 1999·Granted Feb 17, 2004·4 cites·10 claims
- 0525US6339719B1Apparatus and method for detecting sounds from a human body and displaying the detected sound informationHITOUCH INC·Filed 1999·Granted Jan 15, 2002·13 cites·5 claims
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