Inventor · disambiguated record
Hsing-Chien Roy Liu
Also filed as: LIU HSING-CHIEN ROY
3 granted patents·31 citations·filing 2003–2010
70Inventor score
Files withNAT SEMICONDUCTOR CORP3
Top patents by PatentIndex Score
3 records- 0182US8004329B1Hardware performance monitor (HPM) with variable resolution for adaptive voltage scaling (AVS) systemsNAT SEMICONDUCTOR CORP·Filed 2010·Granted Aug 23, 2011·9 cites·20 claims
- 0263US7206959B1Closed-loop, supply-adjusted ROM memory circuitNAT SEMICONDUCTOR CORP·Filed 2003·Granted Apr 17, 2007·11 cites·57 claims
- 0358US7069461B1Closed-loop, supply-adjusted RAM memory circuitNAT SEMICONDUCTOR CORP·Filed 2003·Granted Jun 27, 2006·11 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →