Inventor

ONG LING-HWEE

SG2 patents

Patents

2 patents

US7387357B2Jun 17, 2008

Calibration method for printing apparatus

HEWLETT PACKARD DEVELOPMENT CO2 citations52

US7396172B2Jul 8, 2008

Carriage preloader and carriage system having a preloader

HEWLETT PACKARD DEVELOPMENT CO1 citations36