Assignee
JEONG SEOK-HWAN
JP·6 granted patents·1 pending application·55 citations·filing 2009–2012
Top patents by PatentIndex Score
7 records- 0188US8787713B2Optical device, optical hybrid circuit, and optical receiverJEONG SEOK-HWAN·Filed 2010·Granted Jul 22, 2014·14 cites·8 claims
- 0287US8649643B2Optical hybrid circuit and optical receiverJEONG SEOK-HWAN·Filed 2012·Granted Feb 11, 2014·12 cites·20 claims
- 0383US8885989B2Optical hybrid circuit, optical receiver, optical transceiver, and light receiving methodJEONG SEOK-HWAN·Filed 2012·Granted Nov 11, 2014·8 cites·20 claims
- 0483US8837879B2Optical waveguide device and optical hybrid circuitJEONG SEOK-HWAN·Filed 2012·Granted Sep 16, 2014·8 cites·18 claims
- 0583US8306369B2Optical hybrid circuit, optical receiver, and optical receiving methodJEONG SEOK HWAN·Filed 2010·Granted Nov 6, 2012·9 cites·19 claims
- 0665US8280256B2Optical hybrid circuit, optical receiver and light receiving methodJEONG SEOK-HWAN·Filed 2009·Granted Oct 2, 2012·4 cites·20 claims
- 0738US2012002921A1Optical waveguide element, optical hybrid circuit, and optical receiverJEONG SEOK-HWAN·Filed 2011·Application pending·0 cites
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