Yi-ling Lo

6 Patents

• US121892812025

  Projection Device Having Light Source Array and Color Wheel

  Qisda Corporation

  0 cites
• US120448442024

  Calibration Kit for an Optical Scanning Device

  Qisda Corporation

  0 cites
• US118926532024

  Light Source Module

  Qisda Corporation

  0 cites
• US118289502023

  Light Source Module

  Qisda Corporation

  0 cites
• US118031172023

  Light Source Module

  Qisda Corporation

  0 cites
• US117969022023

  Light Source Module

  Qisda Corporation

  0 cites