Inventor
KHAN RAQUIB U
US15 patents
⚠️ This page may combine multiple inventors who share the name “KHAN RAQUIB U”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEAGATE TECHNOLOGY
7 patentsUS5524986AJun 11, 1996
Fluid retention principles for hydrodynamic bearings
SEAGATE TECHNOLOGY49 citations94
US6242831B1Jun 5, 2001
Reduced stiction for disc drive hydrodynamic spindle motors
SEAGATE TECHNOLOGY30 citations92
US6065877AMay 23, 2000
Thermal compensation for fluid dynamic bearing using bimetal parts
SEAGATE TECHNOLOGY27 citations92
US5930075AJul 27, 1999
Disc drive spindle motor having hydro bearing with optimized lubricant viscosity
SEAGATE TECHNOLOGY22 citations92
US5993066ANov 30, 1999
Fluid retention principle for hydrodynamic bearings
SEAGATE TECHNOLOGY22 citations90
US5907456AMay 25, 1999
Disc drive spindle motor having hydro bearing with lubricant optimized with disc drive compatible additives
SEAGATE TECHNOLOGY27 citations90
US5841607ANov 24, 1998
Hydrodynamic seal for disc drive spindle motor
SEAGATE TECHNOLOGY19 citations83
SEAGATE TECHNOLOGY LLC
7 patentsUS7378771B2May 27, 2008
FDB motor with tapered shaft for improved pumping efficiency
SEAGATE TECHNOLOGY LLC25 citations91
US6664685B2Dec 16, 2003
High adhesion, wear resistant coatings for spindle motors in disk drive/storage applications
SEAGATE TECHNOLOGY LLC26 citations91
US6239943B1May 29, 2001
Squeeze film damping for a hard disc drive
SEAGATE TECHNOLOGY LLC25 citations91
US6679501B1Jan 20, 2004
Motor with stationary shaft and high speed capillary seal
SEAGATE TECHNOLOGY LLC15 citations82
US7241051B2Jul 10, 2007
Radial capillary seal for fluid dynamic bearing motors
SEAGATE TECHNOLOGY LLC9 citations73
US6952324B2Oct 4, 2005
Hydrodynamic fluid bearing containing lubricants with reduced temperature sensitivity for disk drive application
SEAGATE TECHNOLOGY LLC5 citations61
US6417987B1Jul 9, 2002
Disc drive contamination reduction utilizing an inert coating
SEAGATE TECHNOLOGY LLC6 citations61