Inventor · disambiguated record
Robert L. Hsieh
Also filed as: HSIEH ROBERT L
4 granted patents·6 citations·filing 2009–2011
66Inventor score
Technology areasH10H
Top patents by PatentIndex Score
4 records- 0168US8323857B2Phase-shift mask with assist phase regionsHSIEH ROBERT L·Filed 2011·Granted Dec 4, 2012·2 cites·14 claims
- 0265US8781213B2Optical alignment systems for forming LEDs having a rough surfaceHSIEH ROBERT L·Filed 2011·Granted Jul 15, 2014·1 cites·20 claims
- 0364US8796053B2Photolithographic LED fabrication using phase-shift maskHAWRYLUK ANDREW M·Filed 2010·Granted Aug 5, 2014·1 cites·19 claims
- 0462US8088633B2Optical alignment methods for forming LEDs having a rough surfaceHSIEH ROBERT L·Filed 2009·Granted Jan 3, 2012·2 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →