Inventor · disambiguated record
Chien-Chun Chang
Also filed as: CHANG CHIEN-CHUN
3 granted patents·14 citations·filing 1992–2020
57Inventor score
Top patents by PatentIndex Score
3 records- 0154US11554789B2Driving assistant method, vehicle, and storage mediumCHIUN MAI COMMUNICATION SYSTEMS INC·Filed 2020·Granted Jan 17, 2023·0 cites·20 claims
- 0248US5224916ADoor moving mechanism for a cutting machineLEADWELL CNC MACHINES MFG CORP·Filed 1992·Granted Jul 6, 1993·14 cites·1 claims
- 0341US11798292B2Driving assistant method, vehicle, and storage mediumCHIUN MAI COMMUNICATION SYSTEMS INC·Filed 2020·Granted Oct 24, 2023·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →