CD

Chi-Hung Dang

IBM: 26 patents #4,008 of 70,183Top 6%
Overall (All Time): #119,894 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 25 most recent of 31 patents

Patent #TitleCo-InventorsDate
7007231 Document management system employing multi-zone parsing process 2006-02-28
6419203 Vibration isolator with parallelogram mechanism 2002-07-16
6041026 Storage and retrieval library with side-by-side storage cells Jerry Walter Hammar, John Edward Kulakowski, Rodney Jerome Means 2000-03-21
6034926 Plugable media stackloader system using a locking solenoid for pivoting a moveable rail Kamal Emile Dimitri, John Edward Kulakowski, Rodney Jerome Means 2000-03-07
5933395 Plugable media stack loading system Kamal Emile Dimitri, John Edward Kulakowski, Rodney Jerome Means 1999-08-03
5933396 Storage and retrieval library with side-by-side storage cells Jerry Walter Hammar, John Edward Kulakowski, Rodney Jerome Means 1999-08-03
5787446 Sub-volume with floating storage space Chi-Thanh Dang 1998-07-28
5778374 Compressed common file directory for mass storage systems Chi-Thanh Dang 1998-07-07
5757594 Plugable media stackloading system Kamal Emile Dimitri, John Edward Kulakowski, Rodney Jerome Means 1998-05-26
5754518 Plugable media stackloader for personal computer Kamal Emile Dimitri, John Edward Kulakowski, Rodney Jerome Means 1998-05-19
5715216 Data storage method having a columnar array of storage receptacles that also are input-output and a data device at one end of the columnar array Chi-Thanh Dang 1998-02-03
5680377 Automated data storage library employing multi-direction picker with double lip gripper Chi-Thanh Dang 1997-10-21
5666337 Data storage apparatus having a columnar array of input-output storage receptacles with physical interlock means Chi-Thanh Dang 1997-09-09
5663938 Checkerboad data storage library Chi-Thanh Dang 1997-09-02
5659444 Storage library with multiple-directional picker Chi-Thanh Dang 1997-08-19
5652742 Cartridge retention in storage cell arrays Francisco Antonio Baca, Jerry Walter Hammar 1997-07-29
5642339 Sub-carousel data storage library 1997-06-24
5638347 Disk cartridge storage system Francisco Antonio Baca, Chi-Thanh Dang, Kamal Emile Dimitri, Rodney Jerome Means, Raymond Yardy 1997-06-10
5631785 Automated data storage library employing picker with multiple action directions Chi-Thanh Dang 1997-05-20
5612934 Record media library accessing using a common accessing mechanism for a plurality of independent media libraries Chi-Thanh Dang 1997-03-18
5610882 Extendable data storage library employing double gripper picker mechanism 1997-03-11
5581540 Single disk write protection system for multiple-disk cartridge 1996-12-03
5570337 Modular independent libraries interconnected by a common media exchange and input apparatus 1996-10-29
5546366 Cartridge picker assembly and modular library system 1996-08-13
5541897 Multi-carousel library with double disk receptacles and single disk retainer Francisco Antonio Baca, Robert LaMar Bingham, Chi-Thanh Dang, Zara F. Hudson 1996-07-30