Hongdu Suo

4 Patents

• US124721212025

  In-body Massager

  Shenzhen Linglang Technology Co., Ltd.

  0 cites
• US124470982025

  Massage Device

  Shenzhen Linglang Technology Co., Ltd.

  0 cites
• US122459822025

  Length-adjustable Meandering Masseur

  Shenzhen Linglang Trading Co., Ltd.

  0 cites
• USD10588432025

  Sex Toy

  0 cites