Recently, jacquard roll of "riverside scene at Qingming Festival", which designed by Weiqiao self, gained national patent, and the period of patent rights is 10 years.
Weiqiao designed this jacquard fabric successfully in March of last year, and after a process of acceptance, first checkup, second checkup, authorization, register, Weiqiao got the certification of patent rights recently. The certification showed a design patent of appearance, and after Weiqiao gained this patent right, without his agreement, any other company or individual can not manufacture, sale, or export this patent products with business goal.