Inventor · disambiguated record
Chao Yu Chang
Also filed as: CHANG CHAO-YU
5 granted patents·51 citations·filing 1998–2023
75Inventor score
Top patents by PatentIndex Score
5 records- 0181US12003128B2Reversible charging cradle adapter systemsZEBRA TECH CORP·Filed 2021·Granted Jun 4, 2024·1 cites·21 claims
- 0265US6957116B2Quality assurance system and methodTAIWAN SEMICONDUCTOR MANUFCTUR·Filed 2003·Granted Oct 18, 2005·11 cites·20 claims
- 0361US6216397B1Modular partitionFiled 1998·Granted Apr 17, 2001·39 cites·12 claims
- 0440USD1090417SBatteryZEBRA TECH CORP·Filed 2023·Granted Aug 26, 2025·0 cites·1 claims
- 0533USD1101755STablet standZEBRA TECH CORP·Filed 2022·Granted Nov 11, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →