LT

Liang D. Tzeng

MU Multilex: 3 patents #1 of 20Top 5%
AT AT&T: 2 patents #7,280 of 18,772Top 40%
BL Bell Telephone Laboratories: 1 patents #567 of 1,445Top 40%
Overall (All Time): #660,995 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7031612 Optical transponders and transceivers Kang-Yih Liou, Tawee Tanbun-Ek, Won-Tien Tsang 2006-04-18
6812805 Differential transmission line for high bandwidth signals 2004-11-02
6597718 Electroabsorption-modulated fabry perot laser Tawee Tanbun-Ek, Won-Tien Tsang 2003-07-22
5532471 Optical transimpedance amplifier with high dynamic range Haideh Khorramabadi, Maurice J. Tarsia 1996-07-02
5132829 Tone spacing and power level monitor for FSK lightwave systems 1992-07-21
5095281 Method and apparatus for determining the absolute noise figure of optical amplifiers 1992-03-10
4900917 Polarization insensitive optical communication device utilizing optical preamplification Melvyn Dixon, Nils A. Olsson, Robert E. Tench 1990-02-13
4718120 Polarization insensitive coherent lightwave detector 1988-01-05