Issued Patents All Time
Showing 51–73 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7289885 | Dual purpose media drive providing control path to shared robotic device in automated data storage library | Brian G. Goodman, Leonard George Jesionowski | 2007-10-30 |
| 7174265 | Heterogeneous multipath path network test system | Richard E. Jones | 2007-02-06 |
| 7039726 | Dual purpose media drive providing control path to shared robotic device in automated data storage library | Brian G. Goodman, Leonard George Jesionowski | 2006-05-02 |
| 7016982 | Virtual controller with SCSI extended copy command | — | 2006-03-21 |
| 6931478 | Implicit addressing sequential media drive with intervening converter simulating explicit addressing to host applications | Leonard George Jesionowski | 2005-08-16 |
| 6880040 | Virtual sequential data storage (VSDS) system with router conducting data between hosts and physical storage bypassing VSDS controller | Leonard George Jesionowski | 2005-04-12 |
| 6850380 | Stackable connector system for automated removal/addition in a storage media library | Leonard George Jesionowski | 2005-02-01 |
| 6785078 | Concurrent read and write access to simulated sequential data of a removable random access data storage medium | Paul M. Greco | 2004-08-31 |
| 6779080 | Serial data storage system with automatically adjusted data protection to implement worm media with limited overwrite allowing write appending | Leonard George Jesionowski | 2004-08-17 |
| 6674603 | Decreased load time by storing cassette initialization information | Alex Chliwnyj | 2004-01-06 |
| 6636778 | Allocation of data storage drives of an automated data storage library | Kirby Grant Dahman, Kenneth Fairclough Day, III, Leonard George Jesionowski | 2003-10-21 |
| 6571304 | Control system for using memory on cartridges to overcome tape drive problems | Glen Alan Jaquette | 2003-05-27 |
| 6519678 | Virtualization of data storage drives of an automated data storage library | Kirby Grant Dahman, Kenneth Fairclough Day, III, Leonard George Jesionowski | 2003-02-11 |
| 6434090 | Automated data storage library with control path to shared robotic device via media drive | Brian G. Goodman, Leonard George Jesionowski | 2002-08-13 |
| 6430645 | Fibre channel and SCSI address mapping for multiple initiator support | — | 2002-08-06 |
| 6425059 | Data storage library with library-local regulation of access to shared read/write drives among multiple hosts | Leonard George Jesionowski, Stanley Bert Slawson | 2002-07-23 |
| 6349356 | Host-available device block map for optimized file retrieval from serpentine tape drives | Scott M. Fry, John J. Gniewek, Steven Douglas Johnson, Steven Wilson | 2002-02-19 |
| 6339810 | Serial data storage system with automatically adjusted data protection to implement worm media with limited overwrite allowing write appending | Leonard George Jesionowski | 2002-01-15 |
| 6286079 | Interruptible inventory of a mass data storage library | Paul M. Greco, Leonard George Jesionowski | 2001-09-04 |
| 6182167 | Automatic sharing of SCSI multiport device with standard command protocol in conjunction with offline signaling | Leonard George Jesionowski | 2001-01-30 |
| 5969893 | Tape pre-formatting with uniform data storage segments selectively mapped to fixed or variable sized independently addressable data storage partitions | Kirby Grant Dahman, Scott M. Fry, Steven Douglas Johnson, Steven Wilson | 1999-10-19 |
| 5757571 | Flexible-capacity scaling for efficient access of ordered data stored on magnetic tape media | Kirby Grant Dahman, Steven Wilson | 1998-05-26 |
| 5420727 | Error controlled volume serial identification for varied track density systems | Jonathan M. Kiser, Ara Patapoutian | 1995-05-30 |