YF

Yan Feng

NG Neatfreak Group: 1 patents #1 of 4Top 25%
XC Xiamen San'An Optoelectronics Co.: 1 patents #11 of 56Top 20%
Overall (2021): #57,304 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11107950 Light emitting chip and method of producing the same Yu-Tsai Teng, Shuo Yang, Chung-Ying CHANG, Shutian QIU 2021-08-31
11054627 Four-dimensional multi-plane broadband imaging system based on non-reentry quadratically distorted (NRQD) grating and grism 2021-07-06
D917943 Frame support of storage unit Bertrand Barre, Francis Lepage, Dana Musat 2021-05-04