Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9249053 | Composite wall panel with low thermal conductivity and sufficient strength for structural use | Christopher Kin Ying Leung, Honggang Zhu, Sze Wai Lin | 2016-02-02 |
| 9133616 | High performance cementitious materials for flooring underlayment with enhanced impact sound insulation | Kin Ying Christopher Leung, Ka Cheong Ricky Luk, Yuk Lam Pang | 2015-09-15 |