Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8630528 | Method and system for specifying a selection of content segments stored in different formats | Steven V. Kauffman, Rainer Richter, Jane K. Doong, Chiunn-shyong Yeh, John Ying | 2014-01-14 |
| 7499550 | System and method for protecting a title key in a secure distribution system for recordable media content | Deirdre Michelle Joy Athaide, Kevin Thomas Driver, Jeffrey Bruce Lotspiech, Florian Pestoni, Savitha Srinivasan +1 more | 2009-03-03 |
| 7280738 | Method and system for specifying a selection of content segments stored in different formats | Steven V. Kauffman, Rainer Richter, Jane K. Doong, Chiunn-shyong Yeh, John Ying | 2007-10-09 |
| 6260040 | Shared file system for digital content | Steven V. Kauffman, James Willey | 2001-07-10 |
| 6035303 | Object management system for digital libraries | William J. Baer, Jane K. Doong, Jung-Hsin Hu, Steven V. Kauffman, Ronald E. Parrish | 2000-03-07 |
| 5857203 | Method and apparatus for dividing, mapping and storing large digital objects in a client/server library system | Steven V. Kauffman, Ronald E. Parrish | 1999-01-05 |
| 5787413 | C++ classes for a digital library | Steven V. Kauffman, James Willey | 1998-07-28 |