DF

Da Feng

Overall (2024): #174,545 of 561,600Top 35%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12040887 Optical transmission device based on direct-sequence-spread-spectrum time-division-multiple-access and method thereof Junwei Yu, Weijin Jiang 2024-07-16
11965695 Closed variable-frequency heat pump drying device with heat regenerator and control method thereof Yansheng Xu, Zhijiang Wu, Huaxing Liu, Xiyu Li, Dongming Li 2024-04-23