Qihua Liao

2 Patents

• US125325842026

  Light-emitting Device

  XIAMEN SAN'AN OPTOELECTRONICS CO., Ltd.

  0 cites
• US120151042024

  Composite Reflective Structure and Light-emitting Diode Chip and Light-emitting Diode Device Including the Same

  XIAMEN SAN'AN OPTOELECTRONICS CO., Ltd.

  0 cites