Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7116427 | Low power consumption, broad navigability optical mouse | Douglas M. Baney, Tong Xie | 2006-10-03 |
| 7078672 | Method and system for optically tracking a target using interferometric technique | Tong Xie, Douglas M. Baney | 2006-07-18 |
| 7054009 | Method and apparatus for ultra-high sensitivity optical detection of biological and chemical agents | Tong Xie | 2006-05-30 |
| 6934037 | System and method for optical navigation using a projected fringe technique | Dale W. Schroeder, Tong Xie | 2005-08-23 |
| 6868222 | Optical attenuator using a perturbation element with a multi-mode waveguide | Doug Baney, Gary R. Trott | 2005-03-15 |
| 6804059 | Wide-band tunable optical filter using electroholograms written into photorefractive crystals | Ali Motamedi, Douglas M. Baney, Jeffrey N. Miller | 2004-10-12 |
| 6668107 | Method and apparatus for reducing optical insertion loss in planar lightwave circuits through dielectric perturbation optimization | Shalini Venkatesh, Hisato Uetsuka, Hiroaki Okano | 2003-12-23 |