Inventor
POON PAUL
US3 patents
Patents
3 patentsUS7794921B2Sep 14, 2010
Imaging post structures using x and y dipole optics and a single mask
SANDISK 3D LLC6 citations72
US7968277B2Jun 28, 2011
Imaging post structures using X and Y dipole optics and a single mask
SANDISK 3D LLC2 citations61
US7682942B2Mar 23, 2010
Method for reducing pillar structure dimensions of a semiconductor device
SANDISK 3D LLC5 citations61