Inventor · disambiguated record
K. Udayakumar
Also filed as: UDAYAKUMAR K R
7 granted patents·4 pending applications·233 citations·filing 2002–2008
88Inventor score
Top patents by PatentIndex Score
11 records- 0193US6856534B2Ferroelectric memory with wide operating voltage and multi-bit storage per cellTEXAS INSTRUMENTS INC·Filed 2002·Granted Feb 15, 2005·95 cites·8 claims
- 0286US6876021B2Use of amorphous aluminum oxide on a capacitor sidewall for use as a hydrogen barrierTEXAS INSTRUMENTS INC·Filed 2002·Granted Apr 5, 2005·43 cites·17 claims
- 0381US6984857B2Hydrogen barrier for protecting ferroelectric capacitors in a semiconductor device and methods for fabricating the sameTEXAS INSTRUMENTS INC·Filed 2003·Granted Jan 10, 2006·37 cites·26 claims
- 0480US6982448B2Ferroelectric capacitor hydrogen barriers and methods for fabricating the sameTEXAS INSTRUMENTS INC·Filed 2004·Granted Jan 3, 2006·23 cites·8 claims
- 0577US7183602B2Ferroelectric capacitor hydrogen barriers and methods for fabricating the sameTEXAS INSTRUMENTS INC·Filed 2005·Granted Feb 27, 2007·6 cites·4 claims
- 0677US6841396B2VIA0 etch process for FRAM integrationTEXAS INSTRUMENTS INC·Filed 2003·Granted Jan 11, 2005·18 cites·21 claims
- 0765US7019352B2Low silicon-hydrogen sin layer to inhibit hydrogen related degradation in semiconductor devices having ferroelectric componentsTEXAS INSTRUMENTS INC·Filed 2003·Granted Mar 28, 2006·11 cites·41 claims
- 0849US2008303141A1Method for etching a substrate and a device formed using the methodTEXAS INSTRUMENTS INC·Filed 2008·Application pending·0 cites
- 0937US2005145908A1High polarization ferroelectric capacitors for integrated circuitsFiled 2003·Application pending·0 cites
- 1035US2005230725A1Ferroelectric capacitor having an oxide electrode template and a method of manufacture thereforTEXAS INSTRUMENTS INC·Filed 2004·Application pending·0 cites
- 1132US2006073613A1Ferroelectric memory cells and methods for fabricating ferroelectric memory cells and ferroelectric capacitors thereofAGGARWAL SANJEEV·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →