Inventor · disambiguated record
Won-Ha Lee
Also filed as: LEE WON-HA
3 granted patents·7 pending applications·71 citations·filing 2001–2021
70Inventor score
Top patents by PatentIndex Score
10 records- 0183US7707422B2Method for embedding watermark into an image and digital video recorder using said methodMARKTEK INC·Filed 2004·Granted Apr 27, 2010·39 cites·3 claims
- 0277US7140043B2Watermark embedding and detecting method by quantization of a characteristic value of a signalMARKANY INC·Filed 2004·Granted Nov 21, 2006·32 cites·17 claims
- 0350US12390948B2Device for cutting diagnostic reagent paper into stripLEE SEOK HYUN·Filed 2021·Granted Aug 19, 2025·0 cites·8 claims
- 0443US2004249862A1Sync signal insertion/detection method and apparatus for synchronization between audio file and textFiled 2004·Application pending·0 cites
- 0543US2010266157A1Method for embedding watermark into an image and digital video recorder using said methodMarktek·Filed 2010·Application pending·0 cites
- 0640US2003225701A1System for protecting and managing digital contentsFiled 2003·Application pending·0 cites
- 0739US2002194492A1Method of protecting and managing digital contents and system for using thereofFiled 2002·Application pending·0 cites
- 0837US2004021549A1System and method of providing and autheticating works and authorship based on watermark techniqueFiled 2001·Application pending·0 cites
- 0934US2003097568A1Watermaking system and method for protecting a digital image from forgery or alterationFiled 2001·Application pending·0 cites
- 1033US2003023559A1Method for securing digital information and system thereforFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →