QZ

Qinghua Zeng

S( Sae Magnetics (H.K.): 16 patents #27 of 585Top 5%
HG HGST: 11 patents #193 of 1,677Top 15%
HT Headway Technologies: 9 patents #89 of 309Top 30%
WT Western Digital Technologies: 4 patents #770 of 3,180Top 25%
IN Intematix: 2 patents #39 of 65Top 60%
HB Hgst Netherlands, B.V.: 1 patents #510 of 972Top 55%
📍 Fremont, CA: #358 of 9,298 inventorsTop 4%
🗺 California: #12,236 of 386,348 inventorsTop 4%
Overall (All Time): #84,901 of 4,157,543Top 3%
38
Patents All Time

Issued Patents All Time

Showing 26–38 of 38 patents

Patent #TitleCo-InventorsDate
7701672 Suspension with locally stiffened load beam Chao-Hui Yang, Yen Fu, Ellis Cha 2010-04-20
7684154 Suspension gimbal designs with better dynamic performances Chao-Hui Yang, Yen Fu, Ellis Cha 2010-03-23
7480120 Apparatus and method for damping slider-gimbal coupled vibration of a hard disk drive Fu-Ying Huang, Remmelt Pit, Vedantham Raman 2009-01-20
7352532 Method and apparatus for utilizing a small pad to increase a head to a disk interface reliability for a load/unload drive Fu-Ying Huang 2008-04-01
7312941 Disk drive with head-disk interaction sensor integrated with suspension Toshiki Hirano, Ullal V. Nayak 2007-12-25
7260885 System and method for rigidly coupling a disk drive to a chassis of a computer David W. Albrecht, Akihiko Aoyagi, Fu-Ying Huang 2007-08-28
7215506 Hard disk drive (HDD) assembly of small form-factor HDD shock-mounted in frame having dimensions of larger form-factor HDD David W. Albrecht, Akihiko Aoyagi, Fu-Ying Huang, Tomokazu Ishii 2007-05-08
7196902 Disk drive coupling apparatus for rigidly coupling a disk drive to a chassis of a computer David W. Albrecht, Akihiko Aoyagi, Fu-Ying Huang 2007-03-27
7106582 Shock mount assembly for attachment of an electronic device to a support structure David W. Albrecht 2006-09-12
7069156 Method for adjusting the pitch and roll static torques in a disk drive head suspension assembly 2006-06-27
6958871 Head-disk interaction sensor integrated with suspension Toshiki Hirano, Ullal V. Nayak 2005-10-25
6735051 Suspension having motion limiter for use with upstream-oriented heads Toshiki Hirano, Tzong-Shii Pan, Francis Chee-Shuen Lee 2004-05-11
6697216 Disk drives with upstream-oriented heads Toshiki Hirano, Tzong-Shii Pan, Francis Chee-Shuen Lee 2004-02-24