Thomas Sang Chun

3 Patents

• US121037472024

  Packaging with Tamper-evident Seal

  Apple Inc.

  0 cites
• US116419232023

  Cosmetic Container with a Capped Seal

  HCT GROUP HOLDINGS LIMITED

  0 cites
• US116234112023

  Cosmetic Containers and Methods of Manufacture

  HCT GROUP HOLDINGS LIMITED

  0 cites