Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7246958 | Hand-propelled wand printer | Babur B. Hadimioglu, David L. Hecht, John S. Fitch, Stephen D. White, Eric Saund | 2007-07-24 |
| 7188306 | Swoopy text for connecting annotations in fluid documents | Bay-Wei Chang, Polle T. Zellweger, Jock Douglas Mackinlay | 2007-03-06 |
| 6934860 | System, method and article of manufacture for knowledge-based password protection of computers and other systems | — | 2005-08-23 |
| 6711268 | Automatic stereo/monaural headphone | Arthur Barry Colegrave | 2004-03-23 |
| 6515690 | Systems and methods providing an interface for navigating dynamic text | Maribeth Joy Back, Steven R. Harrison, Matthew G. Gorbet, Scott L. Minneman, Jonathan R. Cohen | 2003-02-04 |
| 6262662 | Systems and methods that detect proximity information using electric field sensing devices and a page identification using embedded identification tags | Maribeth Joy Back, Steven R. Harrison, Scott L. Minneman, Jonathan R. Cohen | 2001-07-17 |
| 6118639 | Fast acting disconnect system for protecting surge suppressors and connected utilization equipment from power line overvoltages | — | 2000-09-12 |
| 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, Daniel C. Swinehart, William Noah Schilit +1 more | 1998-09-22 |
| 5721725 | Protocol for channel access in wireless or network data communication | Roy Want, William Noah Schilit, Norman I. Adams | 1998-02-24 |
| 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, Scott A. Elrod, Daniel C. Swinehart +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, Scott A. Elrod, Daniel C. Swinehart +3 more | 1997-02-11 |
| 5564070 | Method and system for maintaining processing continuity to mobile computers in a wireless network | Roy Want, Norman I. Adams, William Noah Schilit, Michael Man-Hak Tso | 1996-10-08 |
| 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, Scott A. Elrod, Daniel C. Swinehart +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, Scott A. Elrod, Daniel C. Swinehart +3 more | 1996-08-06 |
| 5530235 | Interactive contents revealing storage device | Mark J. Stefik, Daniel G. Bobrow, Stuart K. Card, Michalene M. Casey, Michael G. Lamming +5 more | 1996-06-25 |
| 5493692 | Selective delivery of electronic messages in a multiple computer system based on context and environment of a user | Marvin M. Theimer, Michael J. Spreitzer, Mark D. Weiser, Douglas B. Terry, William Noah Schilit +1 more | 1996-02-20 |
| 5485634 | Method and system for the dynamic selection, allocation and arbitration of control between devices within a region | Mark D. Weiser, Roy Want, Brent B. Welch, Scott A. Elrod, David A. Maltz +2 more | 1996-01-16 |
| D345968 | Enclosure for a large area display | Richard H. Bruce, Scott A. Elrod, Thomas P. Moran, Frank G. Halasz, Malcolm S. Smith +1 more | 1994-04-12 |
| D344500 | Wireless optical input device | Richard H. Bruce, Scott A. Elrod, Thomas P. Moran, Frank G. Halasz, Malcolm S. Smith +1 more | 1994-02-22 |
| 5278512 | Apparatus and method for continuously monitoring grounding conductor resistance in power distribution systems | — | 1994-01-11 |
| 5053910 | Surge suppressor for coaxial transmission line | — | 1991-10-01 |
| 4808495 | Shock-protected battery cover assembly | — | 1989-02-28 |
| 4709230 | Color converter | James J. Popowski | 1987-11-24 |
| 4587588 | Power line transient surge suppressor | — | 1986-05-06 |
| 4379245 | Manually operable rotary pulse generating apparatus for pulse counting and similar applications | — | 1983-04-05 |