Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7392387 | Apparatus and methods for providing secured communication | Dirk Balfanz, Diana K. Smetters, Paul Stewart | 2008-06-24 |
| 7286649 | Telecommunications infrastructure for generating conversation utterances to a remote listener in response to a quiet selection | Lester D. Nelson, Tomas Sokoler | 2007-10-23 |
| 7185199 | Apparatus and methods for providing secured communication | Dirk Balfanz, Diana K. Smetters, Paul Stewart | 2007-02-27 |
| 6557111 | Multicast-enhanced update propagation in a weakly-consistant, replicated data storage system | Marvin M. Theimer, Mark Spiteri, James P. Dourish | 2003-04-29 |
| 6360951 | Hand-held scanning system for heuristically organizing scanned information | — | 2002-03-26 |
| 5812865 | Specifying and establishing communication data paths between particular media devices in multiple media device computing systems based on context of a user or users | Marvin M. Theimer, Michael J. Spreitzer, Mark D. Weiser, Richard J. Goldstein, William Noah Schilit +1 more | 1998-09-22 |
| 5717955 | System for changing device from specialized interface that enables control of subsystem to general interface that performs general purpose computing functions unrelated to the subsystem | — | 1998-02-10 |
| 5611050 | Method for selectively performing event on computer controlled device whose location and allowable operation is consistent with the contextual and locational attributes of the event | Marvin M. Theimer, Michael J. Spreitzer, Mark D. Weiser, Richard J. Goldstein, Scott A. Elrod +3 more | 1997-03-11 |
| 5603054 | Method for triggering selected machine event when the triggering properties of the system are met and the triggering conditions of an identified user are perceived | Marvin M. Theimer, Michael J. Spreitzer, Mark D. Weiser, Richard J. Goldstein, Scott A. Elrod +3 more | 1997-02-11 |
| 5555376 | Method for granting a user request having locational and contextual attributes consistent with user policies for devices having locational attributes consistent with the user request | Marvin M. Theimer, Michael J. Spreitzer, Mark D. Weiser, Richard J. Goldstein, Scott A. Elrod +3 more | 1996-09-10 |
| 5544321 | System for granting ownership of device by user based on requested level of ownership, present state of the device, and the context of the device | Marvin M. Theimer, Michael J. Spreitzer, Mark D. Weiser, Richard J. Goldstein, Scott A. Elrod +3 more | 1996-08-06 |
| 4914586 | Garbage collector for hypermedia systems | Douglas B. Terry | 1990-04-03 |