Inventor
GUO JAMES Z
US3 patents
Patents
3 patentsUS7019887B1Mar 28, 2006
Light modulator device
HEWLETT PACKARD DEVELOPMENT CO14 citations81
US7198834B2Apr 3, 2007
Imaging media including interference layer for generating human-readable marking on optical media
HEWLETT PACKARD DEVELOPMENT CO3 citations60
US7212328B2May 1, 2007
Electron-beam actuated light modulator with a mechanical stop
HEWLETT PACKARD DEVELOPMENT CO4 citations55