Inventor
ZHANG WUQING
CN3 patents
Patents
3 patentsUS6976626B2Dec 20, 2005
Wireless bar code symbol driven portable data terminal (PDT) system adapted for single handed operation
METROLOGIC INSTR INC84 citations97
US7121468B2Oct 17, 2006
Method of developing an application program for running on a wireless portable data terminal (PDT)
METROLOGIC INSTR INC14 citations92
US7934659B2May 3, 2011
Wireless bar code symbol driven portable data terminal (PDT) system for running application programs on an operating system emulated on a virtual machine
METROLOGIC INSTR INC2 citations62