Inventor · disambiguated record
Liu Yu-Zhong
Also filed as: YU-ZHONG LIU
2 granted patents·20 citations·filing 1985–1987
59Inventor score
Files withNORTH CHINA RESEARCH INST OF E2
Top patents by PatentIndex Score
2 records- 0146US4810584ALithium tantalum oxide coated tantalum articles with improved wear resistance and process for providing the sameNORTH CHINA RESEARCH INST OF E·Filed 1987·Granted Mar 7, 1989·15 cites·9 claims
- 0233US4678546AProcess for providing lithium tantalum oxide coated tantalum articles with improved wear resistanceNORTH CHINA RESEARCH INST OF E·Filed 1985·Granted Jul 7, 1987·5 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →