Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12183374 | Varying suspension arm length for magnetic storage device | Toshihisa Okazaki, Haruhide Takahashi | 2024-12-31 |
| 8077432 | Disk stack assembly with spindle motor hub having improved disk-supporting flange | Fu-Ying Huang, Lidu Huang, Antony Nguyen, Hamid Salehizadeh | 2011-12-13 |
| 7724468 | Apparatus and method for correcting static and dynamic imbalance with a single mass in a hard disk drive | Ta-Chang Fu, Robert Lenicheck, Stanley Wong | 2010-05-25 |
| 7251100 | Mounting interface for a spindle motor | Gregory Michael Frees, Daniel R. Stacer | 2007-07-31 |
| 7212376 | Disk drive system with hydrodynamic bearing lubricant having charge-control additive comprising dioctyldiphenylamine and/or oligomer thereof | John M. Burns, Ta-Chang Fu, Charles Hignite, Thomas E. Karis, Richard Kroeker +1 more | 2007-05-01 |
| 7126787 | System and method for hard disk drive with disk clamp annular rim inner wall engaging hub annular recess outer wall | Andre S. Chan, Ta-Chang Fu, Steven A. Hanssen, Tisha Jefferson, Kunihiro Shida +2 more | 2006-10-24 |
| 7035045 | Balance clip holder feature on a spindle motor with nickel-teflon coating on balance clips for reducing friction during clip adjustment in balance process | Ta-Chang Fu, Stanley Wong | 2006-04-25 |
| 6961216 | Hard disk drive with disk clamp inner wall engaging bearing sleeve outer wall | Andre S. Chan, Ta-Chang Fu, Steven A. Hanssen, Tisha Jefferson, Kunihiro Shida +2 more | 2005-11-01 |
| 6433956 | Cordless compression motor connector for a hard disk drive | David Eric Peters, Kirk B. Price, Daniel R. Stacer | 2002-08-13 |
| 6356409 | Balancing apparatus and method for high speed hard disk drive spindles | Kirk B. Price | 2002-03-12 |
| 6334616 | Ferrofluid cap seal for spindle motor | M. Amine Hajji, Holavanahally Seshachar Nagaraj | 2002-01-01 |
| 6181509 | Low sulfur outgassing free machining stainless steel disk drive components | Eduardo Gatmaitan Canlas, Brad V. Johnson, Keith Freeman Wood, Deborah Lynn Yaney | 2001-01-30 |