Inventor · disambiguated record
Sanghyeun Lee
Also filed as: LEE SANGHYEUN
0 granted patents·2 pending applications·0 citations·filing 2007–2008
Technology areasH04N
Top patents by PatentIndex Score
2 records- 0149US2010011389A1System for gathering tv audience rating in real time in internet protocol television network and method thereofLEE SANGHYEUN·Filed 2007·Application pending·0 cites
- 0249US2009106106A1Method and apparatus for transmitting and receiving IP-based two-way advertisementKOREA ELECTRONICS TELECOMM·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →