Issued Patents All Time
Showing 51–75 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6894678 | Cursor control using a tactile feedback device | Louis B. Rosenberg, Jonathan L. Beamer, Dean C. Chang | 2005-05-17 |
| 6864877 | Directional tactile feedback for haptic feedback interface devices | Louis B. Rosenberg, David F. Moore, Kenneth M. Martin, Alex S. Goldenberg | 2005-03-08 |
| 6816148 | Enhanced cursor control using interface devices | Jeffrey R. Mallett, Dean C. Chang, Louis B. Rosenberg, Kenneth M. Martin, Jonathan L. Beamer | 2004-11-09 |
| 6762745 | Actuator control providing linear and continuous force output | Kollin M. Tierling, Bruce M. Schena | 2004-07-13 |
| 6715045 | Host cache for haptic feedback effects | Jonathan L. Beamer, Dean C. Chang | 2004-03-30 |
| 6704002 | Position sensing methods for interface devices | Kenneth M. Martin, Ryan D. Bruneau | 2004-03-09 |
| 6686911 | Control knob with control modes and force feedback | Michael Levin, Kenneth M. Martin, Bruce M. Schena, Louis B. Rosenberg | 2004-02-03 |
| 6661403 | Method and apparatus for streaming force values to a force feedback device | Louis B. Rosenberg | 2003-12-09 |
| 6636197 | Haptic feedback effects for control, knobs and other interface devices | Alex S. Goldenberg, Steven P. Vassallo, Kenneth M. Martin | 2003-10-21 |
| 6580417 | Tactile feedback device providing tactile sensations from host commands | Louis B. Rosenberg, Mike D. Levin | 2003-06-17 |
| 6448977 | Textures and other spatial sensations for a relative haptic interface device | Louis B. Rosenberg, Kenneth M. Martin | 2002-09-10 |
| 6411276 | Hybrid control of haptic feedback for host computer and interface device | Kenneth M. Martin, Louis B. Rosenberg | 2002-06-25 |
| 6380925 | Force feedback device with spring selection mechanism | Kenneth M. Martin, Michael Levin | 2002-04-30 |
| 6348911 | Force feedback device including safety switch and force magnitude ramping | Louis B. Rosenberg, Bruce M. Schena | 2002-02-19 |
| 6343349 | Memory caching for force feedback effects | Jonathan L. Beamer, Dean C. Chang | 2002-01-29 |
| 6300936 | Force feedback system including multi-tasking graphical host environment and interface device | Jonathan L. Beamer, Louis B. Rosenberg, Dean C. Chang | 2001-10-09 |
| 6292174 | Enhanced cursor control using limited-workspace force feedback devices | Jeffrey R. Mallett, Dean C. Chang, Louis B. Rosenberg, Kenneth M. Martin, Jonathan L. Beamer | 2001-09-18 |
| 6288705 | Interface device and method for providing indexed cursor control with force feedback | Louis B. Rosenberg, Jonathan L. Beamer, Dean C. Chang | 2001-09-11 |
| 6278439 | Method and apparatus for shaping force signals for a force feedback device | Louis B. Rosenberg | 2001-08-21 |
| 6271833 | Low cost force feedback peripheral with button activated feel sensations | Louis B. Rosenberg, Bruce M. Schena | 2001-08-07 |
| 6252583 | Memory and force output management for a force feedback system | Jonathan L. Beamer, Dean C. Chang | 2001-06-26 |
| 6252579 | Interface device and method for providing enhanced cursor control with force feedback | Louis B. Rosenberg, Jonathan L. Beamer, Dean C. Chang | 2001-06-26 |
| 6219033 | Method and apparatus for controlling force feedback interface systems utilizing a host computer | Louis B. Rosenberg, Mike D. Levin | 2001-04-17 |
| 6154201 | Control knob with multiple degrees of freedom and force feedback | Michael Levin, Kenneth M. Martin, Bruce M. Schena, Louis B. Rosenberg | 2000-11-28 |
| 6104382 | Force feedback transmission mechanisms | Kenneth M. Martin, Michael Levin | 2000-08-15 |