Chiayi
Taiwan
3
2013-07-04
The entities that hold a legal rights for patent applications filed by inventor Wang Win-Yng:
Win-Yng Wang from Chiayi, TW has applied for patents for these inventions. The list has both pending applications and granted patents:
Tuning fork quartz crystal resonator including concave of continous curved surface on base
#2 | 2013-06-20Tuning fork quartz crystal resonator including recess on base
#3 | 2011-05-19Tuning fork quartz crystal resonator
295088 ⎘