QD

Qing Dai

HG HGST: 3 patents #66 of 516Top 15%
📍 San Jose, CA: #509 of 4,297 inventorsTop 15%
🗺 California: #4,350 of 41,698 inventorsTop 15%
Overall (2011): #38,399 of 364,097Top 15%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7900497 System, method and apparatus for obtaining true roughness of granular media Bruno Marchon, Tsai-Wei Wu 2011-03-08
7879470 Apparatus, system, and method for the selection of perpendicular media segregant materials Hoa Van Do, Bruno Marchon, Kentaro Takano 2011-02-01
7862913 Oxide magnetic recording layers for perpendicular recording media Xiaoping Bian, Hoa Van Do, Yoshihiro Ikeda, David Margulies, Mary Frances Minardi +4 more 2011-01-04