YS

Yiwen Song

Overall (All Time): #605,039 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
D1084280 Cooling fan Xuemin Jiang, Zhanpeng Peng, Jingjing Wang, Sha Li 2025-07-15
D1084281 Cooling fan Xuemin Jiang, Zhanpeng Peng, Jingjing Wang, Sha Li 2025-07-15
D1022262 Light source 2024-04-09
D992100 Electric heater Jingyu Pang, Sha Li, Jingjing Wang, Luan Qin, Ke Mou 2023-07-11
D981009 Light source 2023-03-14
D980461 Light source 2023-03-07
D980462 Light source 2023-03-07
D979040 Cooling fan Weikang Yan, Sha Li, Jingjing Wang, Xue Zhang, Cong Xiao 2023-02-21