YQ

Yifei Qian

FC Furukawa Electric Co.: 2 patents #4 of 34Top 15%
📍 Shanghai, GA: #1 of 4 inventorsTop 25%
Overall (2005): #28,440 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6952517 Method for the manufacture of optical fibers, improved optical fibers, and improved raman fiber amplifier communication systems David Kalish, Jinkee Kim, Robert Lingle, Jr. 2005-10-04
6904217 Method for the manufacture of optical fibers, improved optical fibers, and improved Raman fiber amplifier communication systems David Kalish, Jinkee Kim, Robert Lingle, Jr. 2005-06-07