Inventor · disambiguated record
Dong-Hoon Chang
Also filed as: CHANG DONG HOON
5 granted patents·2 pending applications·28 citations·filing 2001–2014
77Inventor score
Top patents by PatentIndex Score
7 records- 0179US8349306B2Amphiphilic block copolymer and polymeric composition comprising the same for drug deliverySAMYANG BIOPHARMACEUTICALS·Filed 2007·Granted Jan 8, 2013·5 cites·23 claims
- 0265US6689631B2Semiconductor light-emitting device with improved electro-optical characteristics and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Feb 10, 2004·9 cites·30 claims
- 0358US7113671B2Optical coupling device, fabricating method thereof, optical coupling device assembly, and lensed fiber using the optical coupling deviceSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Sep 26, 2006·6 cites·8 claims
- 0455US6791152B2Photodetector device and method for manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Sep 14, 2004·6 cites·29 claims
- 0546US6954578B2Substrate for mounting optical component and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Oct 11, 2005·2 cites·8 claims
- 0639US2008260850A1Delivery System For Bioactive Agents on the Basis of a Polymeric Drug Carrier Comprising an Amphiphilic Block Polymer and a Polylacticacid DerivativeSAMYANG CORP·Filed 2005·Application pending·0 cites
- 0738US2016156459A1Method for encryption authentication and decryption verification and electronic apparatus suitable for small memory implementation environmentHANG DONG HOON·Filed 2014·Application pending·0 cites
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