RY

RongQing Yu

IBM: 3 patents #26,272 of 70,183Top 40%
Overall (All Time): #1,612,489 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6669833 Process and apparatus for electroplating microscopic features uniformly across a large substrate Suryanarayana Kaja, Chandrika Prasad 2003-12-30
6632314 Method of making a lamination and surface planarization for multilayer thin film interconnect Kimberley A. Kelly, Chandrika Prasad, Sung Kwon Kang, Sampath Purushothaman 2003-10-14
6329609 Method and structure to prevent distortion and expansion of organic spacer layer for thin film transfer-join technology Suryanarayana Kaja, Chandrika Prasad 2001-12-11