Leon Zilun Zhang

3 Patents

• USD11160752026

  Ventilation Unit

  Quilt Systems, Inc.

  0 cites
• US123390152025

  Indoor Unit Mechanical Structure for Improved Form Factor

  Quilt Systems, Inc.

  0 cites
• US118392792023

  Magnetically Attachable Wallet

  Apple Inc.

  0 cites