CH

Chao Han

Overall (All Time): #1,158,583 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11091914 Louver canopy Caihua Shan, Gaoyang Xu, Yucheng Shan, Jie Ding, Ruzhong Yin +5 more 2021-08-17
D885744 Sunshade umbrella Gaoyang Xu, Yucheng Shan, Rixin Liang, Jiaolong Ma, Ying-Yi Fan 2020-06-02
D864554 Sunshade umbrella Gaoyang Xu, Yucheng Shan, Rixin Liang, Jiaolong Ma, Ying-Yi Fan 2019-10-29
D804704 Lamp Xinyuan Xia, Youxiang Ding, Chao Jiang, Zhanchao Liu, Xin Chen 2017-12-05