P

Inventor

NORUM JAMES P

US6 patents
⚠️ This page may combine multiple inventors who share the name “NORUM JAMES P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBM

4 patents
US6440813B2Aug 27, 2002

Process of manufacturing a DRAM cell capacitor having increased trench capacitance

IBM6 citations72
US6188096B1Feb 13, 2001

DRAM cell capacitor having increased trench capacitance

IBM13 citations72
US6294102B1Sep 25, 2001

Selective dry etch of a dielectric film

IBM10 citations69
US7547608B2Jun 16, 2009

Polysilicon hard mask for enhanced alignment signal

IBM0 citations41

CHENG KANGGUO

2 patents
US8492821B2Jul 23, 2013

Enhanced capacitance trench capacitor

CHENG KANGGUO2 citations62
US8227311B2Jul 24, 2012

Method of forming enhanced capacitance trench capacitor

CHENG KANGGUO4 citations62