Issued Patents All Time
Showing 1–25 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8836915 | Lithographic apparatus, a method of controlling the apparatus and a device manufacturing method | Pieter Mulder, Jan Willem Cromwijk, Jimmy Matheus Wilhelmus Van De Winkel, Marjan Leonardus Catharina Hoofman | 2014-09-16 |
| 8825182 | Position control system, lithographic apparatus, and method to control a position of a movable object | Wilhelmus Franciscus Johannes Simons, Norbertus Josephus Martinus Van Den Nieuwelaar, Marcel François Heertjes, Joost Jozef Hendrik Gielis | 2014-09-02 |
| 8773814 | Hard disk having a squeeze air bearing for rotating a disk | — | 2014-07-08 |
| 8727832 | System, method and apparatus for enhanced cleaning and polishing of magnetic recording disk | Xing-Cai Guo, Toshiki Hirano, Thomas E. Karis, Bruno Marchon | 2014-05-20 |
| 8390950 | Reducing the obstruction of air flow through a bypass channel associated with a disk drive using an electrostatic pass-by filter | Norbert A. Feliss, Donald Ray Gillis | 2013-03-05 |
| 8355220 | Upstream spoiler with integrated crash stop | Andre S. Chan | 2013-01-15 |
| 8345378 | Air pump in a hard disk drive (HDD) | — | 2013-01-01 |
| 8345377 | Aerodynamic device directing pressurized airflow to ports in the device for aerostatic sealing in a hard disk drive(HDD) | — | 2013-01-01 |
| 8274754 | System, method and apparatus for integrated bypass channel and diverter for hard disk drives | Andre S. Chan, Chisin Chiang, James F. Sullivan | 2012-09-25 |
| 8248725 | System and method to electrically ground fluid dynamic bearings | Albert John Wallash | 2012-08-21 |
| 8199426 | Method and system for providing hard disk shrouds with aerodynamic fences for suppressing flow induced disk excitation | — | 2012-06-12 |
| 8194347 | Designed roughness and surface treatments for capillary buffer of fluid dynamic bearings | Fu-Ying Huang, Chiaoping Ku, Jifang Tian | 2012-06-05 |
| 8134795 | Using an atmospheric pressure sensor in a hard-disk drive (HDD) | Norbert A. Feliss, Donald Ray Gillis, Charles A. Brown | 2012-03-13 |
| 8102618 | System, method and apparatus for disk drive recirculation filter having inlet and outlet disk rim shrouding | Andre S. Chan, Robert C. Reinhart, James F. Sullivan | 2012-01-24 |
| 8102621 | Integrated upstream spoiler and particle filter in a hard-disk drive (HDD) | Charles A. Brown | 2012-01-24 |
| 8085488 | Predicting operational problems in a hard-disk drive (HDD) | Norbert A. Feliss, Donald Ray Gillis, Charles A. Brown | 2011-12-27 |
| 8077431 | Apparatus and method for reducing turbulence of airflow in a hard disk drive | Yukinobu Abe, Andre S. Chan, Masato Ikegawa, Hiroshi Mukai, Keiichi Takemori | 2011-12-13 |
| 8077430 | System and apparatus for mass-balanced spoiler in disk storage devices | Andre S. Chan, Keiichi Takemori | 2011-12-13 |
| 8031430 | System, method, and apparatus for lightweight spoiler wing design for de-populated disk drives | Andre S. Chan, Chisin Chiang | 2011-10-04 |
| 8004790 | Spoiler with integrated bypass channel wall for HDD applications | Andre S. Chan, Chisin Chiang, James F. Sullivan | 2011-08-23 |
| 7998913 | Flow modifiers for improved magnetic recording device | Thomas E. Karis, Kunihiro Shida | 2011-08-16 |
| 7990650 | Reducing the obstruction of air flow through a bypass channel associated with a disk drive using an electrostatic pass-by filter | Norbert A. Feliss, Donald Ray Gillis | 2011-08-02 |
| 7936533 | System, method and apparatus for wall slot in disk drive bypass channel for enhanced voice coil motor cooling | Andre S. Chan, Chisin Chang | 2011-05-03 |
| 7907365 | Apparatus for controlling and sealing airflow around disk drive bypass walls | Andre S. Chan, Chisin Chiang, Brad V. Johnson | 2011-03-15 |
| 7898764 | System, method, and apparatus for slit shroud with integrated bypass channel wall feature for disk drive applications | Andre S. Chan, Chisin Chiang, James F. Sullivan | 2011-03-01 |