Inventor · disambiguated record
Nirmal Ratnakumar
Also filed as: RATNAKUMAR NIRMAL
5 granted patents·121 citations·filing 2001–2008
80Inventor score
Technology areasG11C
Top patents by PatentIndex Score
5 records- 0194US6556487B1Non-volatile static memory cellCYPRESS SEMICONDUCTOR CORP·Filed 2001·Granted Apr 29, 2003·109 cites·17 claims
- 0267US7791955B2Method of erasing a block of memory cellsMAXIM INTEGRATED PRODUCTS·Filed 2008·Granted Sep 7, 2010·4 cites·12 claims
- 0365US7436710B2EEPROM memory device with cell having NMOS in a P pocket as a control gate, PMOS program/erase transistor, and PMOS access transistor in a common wellMAXIM INTEGRATED PRODUCTS·Filed 2007·Granted Oct 14, 2008·4 cites·15 claims
- 0461US7835184B2EEPROM memory cell with first-dopant-type control gate transister, and second-dopant type program/erase and access transistors formed in common wellMAXIM INTEGRATED PRODUCTS·Filed 2008·Granted Nov 16, 2010·3 cites·24 claims
- 0551US7835186B2Method of programming a selected memory cellMAXIM INTEGRATED PRODUCTS·Filed 2008·Granted Nov 16, 2010·1 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →