Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6120794 | Emulsion and micellar formulations for the delivery of biologically active substances to cells | Dexi Liu, Jing Yang, Leaf Huang | 2000-09-19 |
| 6084994 | Tunable, low back-reflection wavelength division multiplexer | Wei Li, Haiguang Lu | 2000-07-04 |
| 6078710 | Method and system for providing a multi-channel optical filter | Wei Li | 2000-06-20 |
| 5949077 | Technique for imaging an object in or behind a scattering medium | Robert R. Alfano, Kwong M. Yoo, Samir Ahmed, Zhi Zang | 1999-09-07 |
| 5946435 | Method and system for providing an improved three port wavelength division multiplexer | Yu Zheng, Steven Zhu | 1999-08-31 |
| 5931789 | Time-resolved diffusion tomographic 2D and 3D imaging in highly scattering turbid media | Robert R. Alfano, Wei Cai, Melvin Lax, Bidyut B. Das | 1999-08-03 |
| 5813988 | Time-resolved diffusion tomographic imaging in highly scattering turbid media | Robert R. Alfano, Wei Cai, Melvin Lax, Bidyut B. Das | 1998-09-29 |
| 5710429 | Ultrafast optical imaging of objects in or behind scattering media | Robert R. Alfano, Quan Wang, Ping-Pei Ho, Leming Wang, Xiangchun Liang | 1998-01-20 |