Title Type Nation No. Author Owner
VARIABLE SPEED DRIVE DEVICE WITH TAPER NON-CIRCULAR HELICAL GEAR Invention Taiwan   Shen-Jenn Hwang Shen-Jenn Hwang
Tunable sensing range toeque sensing device for wrenches Utility Taiwan   Liao,Wen Hwei Liao,Wen Hwei
Torque sensor for wrenches Utility Taiwan   Liao,Wen Hwei Liao,Wen Hwei
Torque feedback wrench with multiple strain gauges Utility Taiwan   Liao,Wen Hwei Liao,Wen Hwei
Torque feedback wrench with extendable holder Utility Taiwan   Liao,Wen Hwei Liao,Wen Hwei
IR remove controlled power control and timing device Utility Taiwan 128925 Li, Wu-Jengn Li, Wu-Jengn
Automatic soap feeder Utility Taiwan 126145 Li, Wu-Jengn Li, Wu-Jengn, Hai-Mong Industry