Issued Patents All Time
Showing 51–75 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8518094 | Precisely guided phototherapy apparatus | — | 2013-08-27 |
| D677185 | Handheld raman spectrometer | Xin Zhou, Daoguo Jiang, Jun Xu, Yuejin Xu | 2013-03-05 |
| 8308642 | Spectroscopic diagnostic apparatus as an aid for laser tattoo removal | Xin Zhou | 2012-11-13 |
| 8189975 | Fiber spectroscopic probe mountable on a microscope | Ryan Edward Sullivan, Qingxiong Li, Xin Zhou | 2012-05-29 |
| 8167459 | LED lighting fixture | — | 2012-05-01 |
| 8159665 | Apparatus and methods for fluorescence subtraction in Raman spectroscopy | Qun Li | 2012-04-17 |
| 8135249 | Fiber spectroscopic probe mountable on a microscope | Qingxiong Li, Ryan Edward Sullivan, Xin Zhou | 2012-03-13 |
| 7804251 | LED signaling apparatus with infrared emission | — | 2010-09-28 |
| 7755513 | Visual navigational aids based on high intensity LEDS | Rongsheng Tian | 2010-07-13 |
| D612587 | Footwear | — | 2010-03-30 |
| 7684036 | Method for real time cure status monitoring of dental resin | Qun Li | 2010-03-23 |
| 7545493 | Raman spectroscopic apparatus utilizing internal grating stabilized semiconductor laser with high spectral brightness | Qun Li | 2009-06-09 |
| 7539154 | Method and apparatus to detect and break loop configuration | Gordon Mackay, James Paul Rivers, Rita Ousterhout, John Ko-Jen Chen | 2009-05-26 |
| 7497593 | Rotational obstruction and beacon signaling apparatus | — | 2009-03-03 |
| 7446877 | All-fiber spectroscopic optical sensor | Qun Li | 2008-11-04 |
| 7420663 | Spectroscopic sensor on mobile phone | Xin Zhou | 2008-09-02 |
| 7378983 | Optical signaling apparatus with precise beam control | Rongsheng Tian, Qingxiong Li, Qun Li | 2008-05-27 |
| 7366214 | Diode-pumped solid-state laser with self-maintained multi-dimensional optimization | Dan Liu, Rongsheng Tian | 2008-04-29 |
| 7357530 | Lighting apparatus for navigational aids | Rongsheng Tian | 2008-04-15 |
| 7355155 | Light emitting apparatus for medical applications | — | 2008-04-08 |
| 7265830 | Fourier Transform spectrometer apparatus using multi-element MEMS | — | 2007-09-04 |
| 7245371 | Laser curing apparatus with real-time monitoring and control | Qun Li, Qingxiong Li | 2007-07-17 |
| 7245369 | Spectroscopic apparatus using spectrum narrowed and stabilized laser with Bragg grating | Xin Zhou | 2007-07-17 |
| 7218655 | Solid state laser insensitive to temperature changes | Qun Li, Rongsheng Tian | 2007-05-15 |
| 7145651 | Apparatus for fluorescence subtracted Raman spectroscopy | Qun Li | 2006-12-05 |