Inventor · disambiguated record
Cheng Chang
Also filed as: CHANG CHENG · CHANG CHENG TSUNG
6 granted patents·77 citations·filing 1991–2025
73Inventor score
Files withINSTITUTE OF NEW MAT GUANGDONG ACADEMY OF SCIENCES3CHANG CHENG TSUNG2MAXXTRON TECH CO LTD1
Top patents by PatentIndex Score
6 records- 0171US5160260AEsthetic bracket protectorCHANG CHENG TSUNG·Filed 1991·Granted Nov 3, 1992·77 cites·1 claims
- 0259US12264385B2High-entropy alloy coating and preparation method and use thereofINSTITUTE OF NEW MAT GUANGDONG ACADEMY OF SCIENCES·Filed 2022·Granted Apr 1, 2025·0 cites·10 claims
- 0354US12091731B2Biomedical beta titanium alloy and preparation method thereofINSTITUTE OF NEW MAT GUANGDONG ACADEMY OF SCIENCES·Filed 2022·Granted Sep 17, 2024·0 cites·5 claims
- 0450US10259089B2Cooling system of machine tool body castingMAXXTRON TECH CO LTD·Filed 2017·Granted Apr 16, 2019·0 cites·3 claims
- 0546US12421572B1Spherical medical tantalum alloy powder, preparation method therefor and use thereofINSTITUTE OF NEW MAT GUANGDONG ACADEMY OF SCIENCES·Filed 2025·Granted Sep 23, 2025·0 cites·5 claims
- 0635US7303704B2Method of manufacturing lightweight ceramicsCHANG CHENG-TSUNG·Filed 2003·Granted Dec 4, 2007·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →