Inventor · disambiguated record
Zengcheng Tian
Also filed as: TIAN ZENGCHENG
9 granted patents·272 citations·filing 1998–2003
91Inventor score
Top patents by PatentIndex Score
9 records- 0189US6625050B2Semiconductor memory device adaptable to various types of packagesMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Sep 23, 2003·59 cites·20 claims
- 0287US6873563B2Semiconductor circuit device adaptable to plurality of types of packagesRENESAS TECH CORP·Filed 2003·Granted Mar 29, 2005·50 cites·7 claims
- 0382US6954103B2Semiconductor device having internal voltage generated stablyRENESAS TECH CORP·Filed 2003·Granted Oct 11, 2005·34 cites·7 claims
- 0479US6724223B2Semiconductor device used in two systems having different power supply voltagesRENESAS TECH CORP·Filed 2002·Granted Apr 20, 2004·26 cites·16 claims
- 0578US6717460B2Semiconductor deviceRENESAS TECH CORP·Filed 2002·Granted Apr 6, 2004·26 cites·7 claims
- 0676US6813210B2Semiconductor memory device requiring refresh operationRENESAS TECH CORP·Filed 2002·Granted Nov 2, 2004·24 cites·7 claims
- 0765US6724679B2Semiconductor memory device allowing high density structure or high performanceRENESAS TECH CORP·Filed 2002·Granted Apr 20, 2004·15 cites·5 claims
- 0862US5943280ASemiconductor memory device which can be tested while selecting word lines successively at high speedMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Aug 24, 1999·27 cites·15 claims
- 0959US6775177B2Semiconductor memory device switchable to twin memory cell configurationRENESAS TECH CORP·Filed 2002·Granted Aug 10, 2004·11 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →