Jenq-shyong Chen

2 Patents

• US120189792024

  System for Measuring Periodic Displacement

  NATIONAL CHUNG-HSING UNIVERSITY

  0 cites
• US116544932023

  High Frequency Vibration Spindle System with Noncontact Power Transmission and Method for Manufacturing a Restraining Part Used Therein

  NATIONAL CHUNG HSING UNIVERSITY

  0 cites