Inventor · disambiguated record
Chih-Hsiung Cheng
Also filed as: CHENG CHIH-HSIUNG
4 granted patents·49 citations·filing 1997–1998
76Inventor score
Files withVANGUARD INT SEMICONDUCT CORP4
Top patents by PatentIndex Score
4 records- 0149US5837581AMethod for forming a capacitor using a hemispherical-grain structureVANGUARD INT SEMICONDUCT CORP·Filed 1997·Granted Nov 17, 1998·19 cites·17 claims
- 0247US6054389AMethod of forming metal conducting pillarsVANGUARD INT SEMICONDUCT CORP·Filed 1997·Granted Apr 25, 2000·18 cites·20 claims
- 0339US5976981AMethod for manufacturing a reverse crown capacitor for DRAM memory cellVANGUARD INT SEMICONDUCT CORP·Filed 1998·Granted Nov 2, 1999·9 cites·20 claims
- 0428US5994216AMethod of forming a reduced size contact in a dielectric layer by using bird's beak of oxidized polysilicon to create an etching maskVANGUARD INT SEMICONDUCT CORP·Filed 1998·Granted Nov 30, 1999·3 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →