CL

Chen-Hsiung Lee

IBM: 11 patents #9,995 of 70,183Top 15%
CC Chicony Power Technology Co.: 2 patents #81 of 229Top 40%
HG HGST: 1 patents #1,032 of 1,677Top 65%
Overall (All Time): #349,724 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9673622 Power supplying system, linear controlling module thereof, and controlling method of switching component Tzu-Hung Wang, Chang-Cheng Hsiao 2017-06-06
9590415 Output short circuit protecting device Tzu-Hung Wang, Yung-Hung Hsiao, Cheng-Chang Hsiao 2017-03-07
6920012 Magnetic wear debris collector for air bearing of a spindle motor in a hard disk drive 2005-07-19
6815850 Flux leakage barrier in fluid bearing for disk drive David W. Albrecht 2004-11-09
6603632 Magnetic wear debris collector for air bearing of a spindle motor in a hard disk drive 2003-08-05
6524006 Fluid dynamic bearing assembly 2003-02-25
6339515 Fluid bearing seal and support structure Holavanahally Seshachar Nagaraj, Neal Bertram Schirle 2002-01-15
6236535 Spindle motor with hydrodynamic bearing Larry Joe Gilliland 2001-05-22
6199425 Apparatus and method for testing thrust bearings 2001-03-13
6173234 Axial bearing fly-height measurement to detect oil deficiency 2001-01-09
6071014 Spindle motor with hybrid air/oil hydrodynamic bearing James F. Sullivan 2000-06-06
5957589 Fluid bearing seal and support structure Holavanahally Seshachar Nagaraj, Neal Bertram Schirle 1999-09-28
5901013 Fluid spindle bearing vent Holavanahally Seshachar Nagaraj, Neal Bertram Schirle 1999-05-04
4188635 Ink jet printing head Francis Peter Giordano, Lawrence Kuhn, Ramon Lane, Gene Zierdt 1980-02-12