Inventor · disambiguated record
Cherng-Chi Chang
Also filed as: CHANG CHERNG-CHI
6 granted patents·21 citations·filing 2008–2024
76Inventor score
Top patents by PatentIndex Score
6 records- 0187US8447574B2Method for simulating transient heat transfer and temperature distribution of aluminum castings during water quenchingWANG QIGUI·Filed 2010·Granted May 21, 2013·7 cites·11 claims
- 0281US10253721B2Cylinder liner for internal combustion engineGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Apr 9, 2019·2 cites·10 claims
- 0374US12241431B1Laser hardened pattern array in cylinder boresGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Granted Mar 4, 2025·0 cites·20 claims
- 0472US8155940B2Methods and systems for predicting very high cycle fatigue properties in metal alloysWANG QIGUI·Filed 2008·Granted Apr 10, 2012·6 cites·11 claims
- 0564US8214182B2Methods of predicting residual stresses and distortion in quenched aluminum castingsWANG QIGUI·Filed 2009·Granted Jul 3, 2012·6 cites·28 claims
- 0651US10344358B2Method to incorporated skin and core material properties in performance analysis of high pressure die casting aluminum componentsGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Granted Jul 9, 2019·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →