Inventor · disambiguated record
Hsun-Hau Huang
Also filed as: HUANG HSUN-HAU
10 granted patents·67 citations·filing 2002–2016
87Inventor score
Top patents by PatentIndex Score
10 records- 0187US7627163B2Apparatus and method for detecting surface defects on a workpiece such as a rolled/drawn metal barOG TECHNOLOGIES INC·Filed 2008·Granted Dec 1, 2009·14 cites·47 claims
- 0284US7324681B2Apparatus and method for detecting surface defects on a workpiece such as a rolled/drawn metal barOG TECHNOLOGIES INC·Filed 2005·Granted Jan 29, 2008·13 cites·34 claims
- 0382US7460703B2Apparatus and method for detecting surface defects on a workpiece such as a rolled/drawn metal barOG TECHNOLOGIES INC·Filed 2007·Granted Dec 2, 2008·9 cites·9 claims
- 0479US6950546B2Apparatus and method for detecting surface defects on a workpiece such as a rolled/drawn metal barOG TECHNOLOGIES INC·Filed 2002·Granted Sep 27, 2005·23 cites·2 claims
- 0573US7861567B2Method and apparatus to control the lateral motion of a long metal bar being formed by a mechanical process such as rolling or drawingOG TECHNOLOGIES INC·Filed 2007·Granted Jan 4, 2011·3 cites·17 claims
- 0661US9291877B2Method and apparatus for uniformly focused ring lightOG TECHNOLOGIES INC·Filed 2013·Granted Mar 22, 2016·1 cites·12 claims
- 0761US8143885B2Surface flaw detection and verification on metal bars by Eddy current testing and imaging systemCHANG TZYY-SHUH·Filed 2009·Granted Mar 27, 2012·2 cites·11 claims
- 0857US7275404B1Method and an apparatus to control the lateral motion of a long metal bar being formed by a mechanical process such as rolling or drawingOG TECHNOLOGIES INC·Filed 2005·Granted Oct 2, 2007·1 cites·26 claims
- 0953US8233157B2Method and apparatus of a portable imaging-based measurement with self calibrationCHANG TZYY-SHUH·Filed 2010·Granted Jul 31, 2012·1 cites·25 claims
- 1039US9594293B2Method and apparatus for uniformly focused ring lightOG TECH INC·Filed 2016·Granted Mar 14, 2017·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →