Shieh; William

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shieh; William.The latest application filed is for "method and apparatus for fiber non-linearity mitigation".

Company Profile

0.18.19

Shieh; William - Victoria AU
Shieh; William - Glen Waverley N/A AU
Shieh; William - Clarksville MD
Shieh; William - Columbia MD
Shieh; William - Ocean Township Monmouth County

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and apparatus for fiber non-linearity mitigation Grant 9,762,323 - Shieh September 12, 2	2017-09-12
Optical communication system, device and method employing advanced coding and high modulation order Grant 9,203,544 - Yang , et al. December 1, 2	2015-12-01
Signal method and apparatus Grant 8,699,882 - Shieh April 15, 2	2014-04-15
Method And Apparatus For Fiber Non-linearity Mitigation App 20130195459 - Shieh; William	2013-08-01
Optical Communication System, Device and Method Employing Advanced Coding and High Modulation Order App 20120141135 - YANG; Qi ; et al.	2012-06-07
System, Devices and Methods for Subcarrier Recovery at Local Oscillator Frequency in Optical OFDM System App 20120141138 - YANG; Qi ; et al.	2012-06-07
Signal Method And Apparatus App 20100178057 - SHIEH; William	2010-07-15
Method And System For Polarization Supported Optical Transmission App 20100021163 - Shieh; William	2010-01-28
Device and method for reducing pump laser instability due to amplified rayleigh scattering feedback Grant 7,471,447 - Clark, Jr. , et al. December 30, 2	2008-12-30
Methods of signal substitution for maintenance of amplifier saturation Grant 6,944,399 - Yu , et al. September 13, 2	2005-09-13
Terminals having sub-band substitute signal control in optical communication systems Grant 6,907,195 - Yu , et al. June 14, 2	2005-06-14
Pump assembly employing coupled radiation sources for multiple fibers Grant 6,894,831 - Shieh , et al. May 17, 2	2005-05-17
Method and system for dispersion maps and enhanced distributed gain effect in long haul telecommunications using distributed and remotely pumped erbium-based amplification Grant 6,850,677 - Dennis , et al. February 1, 2	2005-02-01
Systems and methods for launch power pre-emphasis App 20040208516 - Clark, Thomas ; et al.	2004-10-21
Systems and methods for detecting faults in optical communication systems App 20040208503 - Shieh, William	2004-10-21
Method and system for dispersion maps and enhanced distributed gain effect in long haul telecommunications using distributed and remotely pumped erbium-based amplification App 20040109655 - Dennis, Michael L. ; et al.	2004-06-10
Pump assembly employing coupled radiation sources for multiple fibers App 20040042064 - Shieh, William ; et al.	2004-03-04
Shared forward pumping in optical communications network Grant 6,687,047 - Clark , et al. February 3, 2	2004-02-03
Balanced coupler for radiation sources Grant 6,671,429 - Shieh , et al. December 30, 2	2003-12-30
Method and system for dispersion maps and enhanced distributed gain effect in long haul telecommunications Grant 6,633,712 - Dennis , et al. October 14, 2	2003-10-14
Systems and methods for gain pre-compensation in optical communication systems App 20030185570 - Hayee, M. Imran ; et al.	2003-10-02
Pump assembly employing coupled radiation sources for multiple fibers Grant 6,618,195 - Shieh , et al. September 9, 2	2003-09-09
Methods and systems for high performance, wide bandwidth optical communication systems using Raman amplification Grant 6,614,586 - Hayee , et al. September 2, 2	2003-09-02
Balanced Coupler For Radiation Sources App 20030063846 - Shieh, William ; et al.	2003-04-03
Methods and systems for high performance, wide bandwidth optical communication systems using raman amplification App 20030053194 - Hayee, M. Imran ; et al.	2003-03-20
Methods of signal substitution for maintenance of amplifier saturation App 20030048502 - Yu, Zhengchen ; et al.	2003-03-13
Terminals having sub-band substitute signal control in optical communication systems App 20030048508 - Yu, Zhengchen ; et al.	2003-03-13
Method and system for dispersion maps and enhanced distributed gain effect in long haul telecommunications App 20030031440 - Dennis, Michael L. ; et al.	2003-02-13
Shared forward pumping in optical communications network App 20020181859 - Clark, Thomas ; et al.	2002-12-05
Pump assembly employing coupled radiation sources for multiple fibers App 20020154390 - Shieh, William ; et al.	2002-10-24
Optical amplification system or group employing multiple pump laser groupings App 20020149838 - Wang, Quan-Zhen ; et al.	2002-10-17
Robust reset-free polarization controller consisting of quarter-wavelength plates Grant 6,384,956 - Shieh May 7, 2	2002-05-07
Wavelength stabilization of wavelength division multiplexed channels Grant 6,240,109 - Shieh May 29, 2	2001-05-29

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