Shenzhen
China
13
2014-01-02
The entities that hold a legal rights for patent applications filed by inventor YU GUO-JUN:
GUO-JUN YU from Shenzhen, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
EXTERNAL SURFACE MEASURING APPARATUS AND OPERATION MEATHOD USING SAME
#2 | 2013-12-19ADHESIVE DISPENSER AND ADHESIVE NOZZLE REGULATING METHOD
#3 | 2013-08-22IMPACT TESTING DEVICE
#4 | 2013-05-30Adhesive dispensing assembly and adhesive dispenser using the assembly
#5 | 2012-08-09Keyboard testing system
#6 | 2012-07-26Test apparatus for liquid crystal display
#7 | 2012-07-26Hinge durability testing device
#8 | 2012-02-02Torque testing device
#9 | 2011-12-01Machine motion control system
#10 | 2011-11-24Machine motion control system
#11 | 2011-11-24Torque-adjusting machine for hinge
#12 | 2011-11-17Stress test apparatus for hinge
#13 | 2009-02-12Step motor driving apparatus
395520 ⎘