Inventor · disambiguated record
Cheng-Jong Chang
Also filed as: CHANG CHENG · CHANG CHENG-JONG
2 granted patents·1 pending application·3 citations·filing 2006–2022
39Inventor score
Top patents by PatentIndex Score
3 records- 0158US7762666B2Device for measuring and correcting aberration of an eyeIND TECH RES INST·Filed 2008·Granted Jul 27, 2010·3 cites·13 claims
- 0245US11614561B1Glass clamping model based on microscopic displacement experiment and experimental methodUNIV SOUTHWEST PETROLEUM·Filed 2022·Granted Mar 28, 2023·0 cites·7 claims
- 0342US2007109497A1Method and device for measuring and correcting aberrations of eyeCHANG CHUAN-CHUNG·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →