Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8818193 | Multichannel tunable optical dispersion compensator | Fan Chen, Yongkang Hu, Zhenli Wen, Dongshen Han, Fahua Lan | 2014-08-26 |
| 8786937 | Dual-polarization QPSK demodulator | Fan Chen, Fahua Lan, Huiping Li | 2014-07-22 |
| 8218915 | Asymmetrical interleaver and deinterleaver | Zhenli Wen, Fan Chen, Fahua Lan | 2012-07-10 |
| 7933521 | Integrated multiplexer/demultiplexer having offset transmitters and receivers for use in an optical transceiver module | Zhenli Wen, Dongsheng Han, Fahua Lan | 2011-04-26 |
| 7660498 | Multimode reflective tap | Guojun Lai, Youjian Wu, Fahua Lan | 2010-02-09 |
| 7561766 | Thin film interleaver | Johhny Zhong, Yin Zhang, Steve Wang, Ping Xie | 2009-07-14 |
| 7366371 | Compact optical multiplexer and demultiplexer | Zhenli Wen, Dongsheng Han, Fahua Lan | 2008-04-29 |
| 7354203 | Packages for devices and components | Stefan Pfnuer, Tengda Du, Julie Eng, Axel Mehnert | 2008-04-08 |
| 7317851 | Optical add/drop patch cord | Johnny Zhong, Steve Wang, Ping Xie | 2008-01-08 |
| 7268944 | Optical interleaver, filter cell, and component design with reduced chromatic dispersion | Tengda Du | 2007-09-11 |
| 7228025 | Thin film interleaver | Johnny Zhong, Yin Zhang, Steve Wang, Ping Xie | 2007-06-05 |
| 7173763 | Optical interleaver and filter cell design with enhanced clear aperture | Tengda Du, Xin Luo | 2007-02-06 |
| 6891999 | Method and apparatus for precision tuning an optical filter using a ball-end joint | Ping Xie | 2005-05-10 |
| 6850364 | Method and apparatus for an optical multiplexer and demultiplexer with an optical processing loop | Ping Xie, R. Brad Bettman, Haisheng Rong, Yalan Mao, Wei Wang +1 more | 2005-02-01 |
| 6621954 | Precision optical filter with a ball-end joint | Ping Xie, Robert Burn | 2003-09-16 |
| 6295160 | Broad tuning-range optical parametric oscillator | Eli Margalith | 2001-09-25 |