Yu-chen Hsieh

7 Patents

• US125561742026

  Voltage Selector Device

  REALTEK SEMICONDUCTOR CORPORATION

  0 cites
• US124676112025

  Ceiling Fan Lamp Quick Assembly Structure

  HOTECK Inc.

  0 cites
• US124357312025

  Ceiling Fan Blade Quick Assembly Structure

  HOTECK Inc.

  0 cites
• US123662522025

  Ceiling Fan Blade Quick Assembly Structure

  HOTECK Inc.

  0 cites
• US120004072024

  Ceiling Fan Blade Assembly Structure

  HOTECK Inc.

  0 cites
• USD10199282024

  Ceiling Fan Blade

  HOTECK Inc.

  0 cites
• US115728912023

  Ceiling Fan Blade

  HOTECK Inc.

  0 cites