Yuhang Lei

4 Patents

• USD11220682026

  Smart Door Lock

  Shenzhen Oceanwing Smart Innovations Technology Co., Ltd.

  0 cites
• USD11214162026

  Smart Door Lock

  Shenzhen Oceanwing Smart Innovations Technology Co., Ltd.

  0 cites
• USD11200632026

  Camera

  Shenzhen Oceanwing Smart Innovations Technology Co., Ltd.

  0 cites
• USD11013222025

  Robotic Cleaner

  Anker Innovations Technology Co., Ltd.

  0 cites