DL

Donghong Li

HT Headway Technologies: 2 patents #34 of 70Top 50%
W( Western Digital (Fremont): 1 patents #18 of 55Top 35%
📍 Pleasanton, CA: #47 of 453 inventorsTop 15%
🗺 California: #4,350 of 41,698 inventorsTop 15%
Overall (2011): #50,273 of 364,097Top 15%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8074345 Method of measuring a bevel angle in a write head Alexandre Anguelouch 2011-12-13
7975366 Method of manufacturing a magnetic write head mold for neck height equalization Yoshitaka Sasaki 2011-07-12
7950138 Method of forming a pole tip region in a main pole layer of a perpendicular magnetic recording (PMR) write head Yoshitaka Sasaki 2011-05-31