Inventor · disambiguated record
Sang-Hyun Doh
Also filed as: DOH SANG-HYUN
9 granted patents·3 pending applications·56 citations·filing 2003–2006
86Inventor score
Files withSAMSUNG ELECTRONICS CO LTD11
Top patents by PatentIndex Score
12 records- 0174US7292784B2High speed optical routing apparatus and methodSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Nov 6, 2007·12 cites·18 claims
- 0271US7133609B2Bidirectional WDM self-healing ring networkSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Nov 7, 2006·10 cites·10 claims
- 0370US7280758B2Optical multi-ring network for burst data communicationSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Oct 9, 2007·10 cites·15 claims
- 0466US7228071B2Wavelength division multiplexing optical switching systemSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jun 5, 2007·7 cites·15 claims
- 0561US7280754B2Two-fiber optical ring networkSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Oct 9, 2007·5 cites·14 claims
- 0661US7167302B2Gain-flattened wideband erbium-doped optical fiber amplifierSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jan 23, 2007·6 cites·14 claims
- 0756US7272311B2Optical ring network for burst data communicationSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Sep 18, 2007·3 cites·7 claims
- 0852US7409158B2Large-capacity optical router using electric bufferSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Aug 5, 2008·2 cites·18 claims
- 0949US7277632B2Method for assigning wavelengths in wavelength division multiplexing ring communication networkSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Oct 2, 2007·1 cites·4 claims
- 1047US2006182444A1Controlling proportional allocation transmission in an EPON through an OLT scheduling algorithmSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 1144US2005053085A1Apparatus and method for controlling upstream traffic for use in ethernet passive optical networkFiled 2004·Application pending·0 cites
- 1241US2006182052A1System for providing internet protocol broadcast services and a method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →