TC

Thomas Young Chang

HG HGST: 3 patents #16 of 222Top 8%
IBM: 1 patents #1,866 of 5,464Top 35%
🗺 California: #1,346 of 28,370 inventorsTop 5%
Overall (2004): #11,183 of 270,089Top 5%
4
Patents 2004

Issued Patents 2004

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6788489 Employing off-track capability in data access operations in a direct access storage device Louis J. Serrano 2004-09-07
6747850 Merged magnetic head with a first pole piece notching layer Edward Hinpong Lee, Jyh-Shuey Lo 2004-06-08
6725527 Method of making a magnetic head assembly having open yoke write head with highly defined narrow track width Glen Adam Garfunkel, Edward Hin Pong Lee, Neil Leslie Robertson, Samuel Wonder Yuan 2004-04-27
6683759 First pole piece of a write head with a notching layer in a combined magnetic head Edward Hinpong Lee, Jhy-Shuey Jerry Lo 2004-01-27