16
xyoo
Peb tau ua haujlwm hauv kev lag luam txij li xyoo 2008.
60
PATENTS
Peb tau txais feem ntau ntawm cov kws tshaj lij patents hauv kev lag luam thiab hais kom thoob ntiaj teb cov qauv tsim khoom.
10
khoom plig
Peb tau yeej ntau yam khoom plig rau kev muaj tswv yim zoo.