Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12271529 | On-screen keyboard user interface with context-aware haptic feedback | Sandeep Louis D'Souza, Raj Kumar, Deepak Rajendra Karnik, Reid Westburg, Krishna BUSKA +6 more | 2025-04-08 |
| 12242670 | Audio and haptic signal processing | Shreyas Srikanth Payal, Sandeep Louis D'Souza, Reid Westburg, George Issa Saman, Hui-ya Liao Nelson +4 more | 2025-03-04 |
| 12105881 | On-screen keyboard user interface with context-aware haptic feedback | Sandeep Louis D'Souza, Raj Kumar, Deepak Rajendra Karnik, Reid Westburg, Krishna BUSKA +6 more | 2024-10-01 |
| 8717211 | Adaptive gain adjustment system | Guoqing Miao, Derick Hugunin | 2014-05-06 |
| 6853732 | Center channel enhancement of virtual sound images | — | 2005-02-08 |
| 6144747 | Head mounted surround sound system | Stevan Otha Saunders | 2000-11-07 |
| 5841879 | Virtually positioned head mounted surround sound system | Stevan Otha Saunders | 1998-11-24 |
| 5661812 | Head mounted surround sound system | Stevan Otha Saunders | 1997-08-26 |
| 5459790 | Personal sound system with virtually positioned lateral speakers | Stevan Otha Saunders | 1995-10-17 |
| 5272757 | Multi-dimensional reproduction system | Lynn A. McCroskey | 1993-12-21 |
| D289335 | Encased hair pick with handle | Barbara A. Scofield | 1987-04-14 |