Inventor · disambiguated record
Jeong Keun Ji
Also filed as: JI JEONG KEUN
3 granted patents·5 pending applications·30 citations·filing 1996–2010
63Inventor score
Top patents by PatentIndex Score
8 records- 0161US5721750ALaser diode for optoelectronic integrated circuit and a process for preparing the sameKOREA ADVANCED INST SCI & TECH·Filed 1996·Granted Feb 24, 1998·28 cites·2 claims
- 0254US8659501B2Meta material antenna using coupling in helical structureRYOU BYUNG HOON·Filed 2009·Granted Feb 25, 2014·2 cites·6 claims
- 0345US8581796B2Antenna using complex structure having periodic, vertical spacing between dielectric and magnetic substancesRYOU BYUNG HOON·Filed 2009·Granted Nov 12, 2013·0 cites·10 claims
- 0442US2011032169A1Antenna based on dielectro-magnetic composite structure having a periodic latticeEMW CO LTD·Filed 2009·Application pending·0 cites
- 0542US2011187621A1Antenna with complex structure of periodic, grating arrangement of dielectric and magnetic substancesRYOU BYUNG HOON·Filed 2009·Application pending·0 cites
- 0642US2011032168A1Antenna using complex structure having perpendicular period between dielectric and magnetic substanceRYOU BYUNG HOON·Filed 2009·Application pending·0 cites
- 0736US2012056788A1Multiband and broadband antenna using metamaterials, and communication apparatus comprising the sameRYOU BYUNG HOON·Filed 2010·Application pending·0 cites
- 0836US2012068901A1Multiband and broadband antenna using metamaterials, and communication apparatus comprising the sameRYOU BYUNG HOON·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →