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Yefeng Yu

AR Agency For Science, Technology And Research: 1 patents #41 of 251Top 20%
📍 Singapore, SG: #44 of 1,679 inventorsTop 3%
Overall (2021): #25,861 of 548,734Top 5%
5
Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11204452 Diffractive optical element and method of forming thereof Ramon Jose Paniagua Dominguez, Egor Khaidarov, Arseniy Kuznetsov, Hanfang Hao, Xinan Liang 2021-12-21
D926697 Plug adapter 2021-08-03
D916028 Socket 2021-04-13
D908631 Power strip 2021-01-26
D907988 Cable clip 2021-01-19