ALEXANDRIA, Va., March 24 -- United States Patent no. 12,584,310, issued on March 24, was assigned to Beijing Institute of Architectural Design (Beijing).

"Roof curtain wall structure and its construction method" was invented by Yue Hu (Beijing) and Yapeng You (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A roof curtain wall structure and its construction method are provided, which relates to the field of construction technologies. The roof curtain wall structure includes multiple laying units, and the multiple laying units are arranged in a matrix array. Each of the multiple laying units includes multiple laying components, and the laying components are sequentially connected along a circumferenti...