Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422522 | Real-time detection and parameter estimation of radar signals in time varying noisy environments | Van Long Do, Tran M. Nguyen, Van Tho Nguyen, Anh Hung Hoang, Trung Duc Dang +1 more | 2025-09-23 |
| 11871047 | System and method for adaptive live video streaming based on distortion estimation using multilayer perceptron neural network | Truong Xuan Do, Huu Tung Dang, Manh Linh Nguyen, Minh Tuan Vu | 2024-01-09 |
| 11189939 | Dual-polarized wide-bandwidth antenna | Hoang Linh Nguyen, Manh Linh Nguyen | 2021-11-30 |
| 10478948 | Devices and methods for installing network hardware in server racks | — | 2019-11-19 |
| 9116851 | System and method for virtual tape library over S3 | James Hughes | 2015-08-25 |
| 7885037 | Disk storage cartridge | Michael V. Konshak, Michael L. Leonhardt | 2011-02-08 |
| 7437511 | Secondary level cache for storage area networks | Michael L. Leonhardt, Richard John Defouw | 2008-10-14 |
| 7400510 | Canister-based storage system | Charles A. Milligan, Michael L. Leonhardt, Stephen S. Selkirk, Steven Harvey McCown, Michael V. Konshak +5 more | 2008-07-15 |
| 7370220 | Method and apparatus for controlling power sequencing of a plurality of electrical/electronic devices | Charles A. Milligan, Jacques Debiez | 2008-05-06 |
| 7350101 | Simultaneous writing and reconstruction of a redundant array of independent limited performance storage devices | Charles A. Milligan, Michael L. Leonhardt, Stephen S. Selkirk, Gerald O'Nions, James P. Hughes | 2008-03-25 |
| 7304855 | Canister-based storage system | Charles A. Milligan, Michael L. Leonhardt, Stephen S. Selkirk, Steven Harvey McCown, Michael V. Konshak +5 more | 2007-12-04 |
| 7287060 | System and method for rating unsolicited e-mail | Steven Harvey McCown, Steven Halladay | 2007-10-23 |
| 7139863 | Method and system for improving usable life of memory devices using vector processing | Richard John Defouw | 2006-11-21 |
| 7130152 | High track density magnetic recording head | Robert M. Raymond, Michael L. Leonhardt | 2006-10-31 |
| 6771638 | System and method for temporary data transfer | Michael L. Leonhardt, Charles A. Milligan, Steven Harvey McCown | 2004-08-03 |
| 6708272 | Information encryption system and method | Steven Harvey McCown, Michael L. Leonhardt | 2004-03-16 |
| 6658526 | Network attached virtual data storage subsystem | Robert M. Raymond, Michael L. Leonhardt | 2003-12-02 |
| 6529996 | Network attached virtual tape data storage subsystem | Robert M. Raymond, Michael L. Leonhardt | 2003-03-04 |
| 6512651 | Helical scan tape track following | Fred C. Eifert, David A. Lawson, Shiba P. Panda | 2003-01-28 |
| 6366422 | Helical scan tape drive error recovery using track profile mapping | David B. Daniel, Fred C. Eifert, Douglas C. Hansen, David A. Lawson | 2002-04-02 |
| 6084874 | Temporary data transfer connections | Michael L. Leonhardt, Charles A. Milligan | 2000-07-04 |
| 5566316 | Method and apparatus for hierarchical management of data storage elements in an array storage device | Jimmy R. Fechner, Robert M. Raymond | 1996-10-15 |
| 5459708 | Optical tape focal plane stabilizer | Ramesh Sundaram, Archibald W. Smith | 1995-10-17 |
| 5367471 | Method and apparatus for reducing tape stiction | George Reichenberg | 1994-11-22 |
| 5058822 | Takeup reel positioning apparatus for tape threading in a tape drive system | George Reichenberg | 1991-10-22 |