Inventor · disambiguated record
Hak-Seung Han
Also filed as: HAN HAK-SEUNG
5 granted patents·3 pending applications·7 citations·filing 2003–2016
65Inventor score
Top patents by PatentIndex Score
8 records- 0158US7030419B2Thin film for optical applications, light-emitting structure using the same and the fabrication method thereofLUXPERT TECHNOLOGIES CO LTD·Filed 2003·Granted Apr 18, 2006·7 cites·14 claims
- 0252US7939223B2Photomask using separated exposure technique, method of fabricating photomask, and apparatus for fabricating photomask by using the methodSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted May 10, 2011·0 cites·17 claims
- 0349US2011244376A1Photomask using separated exposure technique, method of fabricating photomask, and apparatus for fabricating photomask by using the methodSAMSUNG ELECTRONICS CO LTD·Filed 2011·Application pending·0 cites
- 0443US10048601B2Apparatus for measuring mask error and method thereforSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Aug 14, 2018·0 cites·19 claims
- 0540US2013250286A1Apparatus for measuring patterns on a reflective photomaskHAN HAK-SEUNG·Filed 2012·Application pending·0 cites
- 0638US8522172B2Method of forming photomask using calibration pattern, and photomask having calibration patternYOON YOUNG-KEUN·Filed 2011·Granted Aug 27, 2013·0 cites·20 claims
- 0738US2013251238A1Methods of aligning objects and apparatuses for performing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2012·Application pending·0 cites
- 0835US7075708B2Top-pumped waveguide amplifierLUXPERT TECHNOLOGIES CO LTD·Filed 2003·Granted Jul 11, 2006·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →