Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DB

David M. Birnbaum

IMImmersion: 137 patents #3 of 258Top 2%
Oakland, CA: #7 of 4,380 inventorsTop 1%
California: #1,165 of 386,348 inventorsTop 1%
Overall (All Time): #7,384 of 4,157,543Top 1%
138 Patents All Time

Issued Patents All Time

Showing 101–125 of 138 patents

Patent #TitleCo-InventorsDate
9245428 Systems and methods for haptic remote control gaming Amaya Weddle, Danny A. Grant 2016-01-26
9235969 System and method for providing complex haptic stimulation during input of control gestures, and relating to control of virtual equipment Danny A. Grant, Robert W. Heubel, Erin B. Ramsay 2016-01-12
9227137 Handheld computer interface with haptic feedback Danny A. Grant, Erin B. Ramsay, Juan Manuel Cruz-Hernandez, Robert W. Heubel, Hendrik Bartel 2016-01-05
9229532 Systems and methods for mapping message contents to virtual physical properties for vibrotactile messaging Christopher J. Ullrich, Danny A. Grant 2016-01-05
9207764 Orientation adjustable multi-channel haptic device Satvir Singh BHATIA, Stephen D. Rank 2015-12-08
9164587 Haptic spatialization system Henry DA COSTA, Robert Lacroix, Danny A. Grant, Stephen D. Rank, William Rihn 2015-10-20
9134803 Systems and methods for mapping message contents to virtual physical properties for vibrotactile messaging Christopher J. Ullrich, Danny A. Grant 2015-09-15
9116546 System for haptically representing sensor input Christopher J. Ullrich, Danny A. Grant, Ali Modarres, Juan Manuel Cruz-Hernandez 2015-08-25
9063570 Haptic feedback control system Amaya Weddle, Satvir Singh BHATIA 2015-06-23
9063571 Systems and methods for shifting haptic feedback function between passive and active modes Christopher J. Ullrich 2015-06-23
8981915 System and method for display of multiple data channels on a single haptic display Chris Ullrich, Jason Short, Ryan Devenish 2015-03-17
8976112 Systems and methods for transmitting haptic messages Chris Ullrich, Peter Rubin, Phong Ngo, Leo Kopelow 2015-03-10
8896524 Context-dependent haptic confirmation system Christopher J. Ullrich, Marcus Aurelius Bothsa 2014-11-25
8884870 Interactive painting game and associated controller Danny A. Grant, Erin B. Ramsay, Juan Manuel Cruz-Hernandez, Robert W. Heubel, Hendrik Bartel +1 more 2014-11-11
8866788 Interactivity model for shared feedback on mobile devices Chris Ullrich, Jason Short, Ryan Devenish 2014-10-21
8866602 Systems and methods for mapping message contents to virtual physical properties for vibrotactile messaging Christopher J. Ullrich, Danny A. Grant 2014-10-21
8860563 Haptic effect conversion system using granular synthesis Juan Manuel Cruz-Hernandez, Ali Modarres, Liwen Wu 2014-10-14
8847741 System and method for display of multiple data channels on a single haptic display Chris Ullrich, Jason Short, Ryan Devenish 2014-09-30
8823674 Interactivity model for shared feedback on mobile devices Chris Ullrich, Jason Short, Ryan Devenish 2014-09-02
8803798 System and method for shape deformation and force display of devices Li Jiang, Remy Pieron, Christopher J. Ullrich, Juan Manuel Cruz-Hernandez, Robert Lacroix +2 more 2014-08-12
8745284 Haptically enhanced interactivity with interactive content Danny A. Grant, Robert W. Heubel 2014-06-03
8711118 Interactivity model for shared feedback on mobile devices Jason Short, Ryan Devenish, Chris Ullrich 2014-04-29
8698736 Handheld computer interface with haptic feedback Danny A. Grant 2014-04-15
8659571 Interactivity model for shared feedback on mobile devices Chris Ullrich, Jason Short, Ryan Devenish 2014-02-25
8638301 Systems and methods for transmitting haptic messages Chris Ullrich, Peter Rubin, Phong Ngo, Leo Kopelow 2014-01-28