Issued Patents All Time
Showing 26–50 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9507091 | Variable optical power splitter | Xiaoxu Li, Xinzhong Wang | 2016-11-29 |
| 9500833 | Optical fiber module rack system | Gang Xu, Kuo-Fu Hsu, Shuang LIU | 2016-11-22 |
| 9482819 | WDM Mux/DeMux on cable and methods of making the same | Charlie Xiao | 2016-11-01 |
| 9482823 | Fiber attenuator based on MPO loopback assembly having angled ferrules | Ximao Feng, Kenhao Liu, Gang Xu | 2016-11-01 |
| 9485046 | Optical spot array pitch compressor | Yuanji Tang, Andy Zhou | 2016-11-01 |
| 9401773 | Compact multi-channel WDM devices for high-speed data communications | Dong Gui, Andy Zhou, Qijun Xiao, Xiaotao Peng | 2016-07-26 |
| 9229170 | Two-port optical devices using mini-collimators | Xuan Wang, Shiping Zhang | 2016-01-05 |
| 9219549 | WDM Mux/DeMux employing filters shaped for maximum use thereof | Dong Gui, Qijun Xiao | 2015-12-22 |
| 9188744 | Multimode optical tap filters without dispersion for high-speed data communications | Bruce Peng | 2015-11-17 |
| 9182550 | Dispersionless optical tap filter in bi-directional multimode fiber optic link | Fenfei Liu, Bruce Peng | 2015-11-10 |
| 9164242 | Variable optical power splitter | Xiaoxu Li, Xinzhong Wang | 2015-10-20 |
| 8985869 | Pluggable optical passive devices | Bruce Peng, Charlie Xiao | 2015-03-24 |
| 8879918 | Pluggable small form factor platform for optical passive devices | Xinzhong Wang, Andy Zhou | 2014-11-04 |
| 8873909 | Micro-optic filtering devices and method of making the same | Daoyi Wang, Shiping Zhang | 2014-10-28 |
| 8537468 | Ultra compact optical multiplexer or demultiplexer | Xuan Wang, Andy Zhou, Wei-Shin Tsay | 2013-09-17 |
| 8538209 | Methods and apparatus of WDM fiber reflector | — | 2013-09-17 |
| 8488919 | Apparatus for combining multiple signals as depolarized output | Xingzhong Wang | 2013-07-16 |
| 8488244 | Ultra compact optical multiplexer or demultiplexer | Xuan Wang | 2013-07-16 |
| 8351791 | Optical devices with built-in isolators | Daoyi Wang, Andy Zhou | 2013-01-08 |
| 7912374 | High isolation wavelength division devices | Daoyi Wang | 2011-03-22 |
| 7843644 | Compact free-space WDM device with one-sided input/output ports | Daoyi Wang | 2010-11-30 |
| 7741606 | Motor driven variable optical attenuator with IR sensor closed-loop control | Xinzhong Wang, Andy Zhou | 2010-06-22 |
| 7672554 | Space expanders in optical devices | Daoyi Wang | 2010-03-02 |
| 7529459 | Electrical reset of optical functions for tunable fiber optical devices | Xingzhong Wang | 2009-05-05 |
| 7504630 | Method and apparatus for attenuating a light beam | Xingzhong Wang | 2009-03-17 |