Inventor · disambiguated record
Xiaoping Mao
Also filed as: MAO XIAOPING · MAO XIAOPING CHARLES
15 granted patents·1 pending application·471 citations·filing 1994–2024
95Inventor score
Top patents by PatentIndex Score
16 records- 0187US5420868ASuppression of brillouin scattering in lightwave transmission systemAT & T CORP·Filed 1994·Granted May 30, 1995·81 cites·16 claims
- 0284US6721509B2Self-adjusting optical add-drop multiplexer and optical networks using sameAVANEX CORP·Filed 2000·Granted Apr 13, 2004·19 cites·4 claims
- 0380US6043914ADense WDM in the 1310 nm bandMCI COMMUNICATIONS CORP·Filed 1998·Granted Mar 28, 2000·61 cites·32 claims
- 0478US6310690B1Dense wavelength division multiplexer utilizing an asymmetric pass band interferometerAVANEX CORP·Filed 1999·Granted Oct 30, 2001·47 cites·26 claims
- 0577US6681081B2Method of avoiding excessive polarization mode dispersion in an optical communications linkWORLDCOM INC·Filed 2002·Granted Jan 20, 2004·15 cites·23 claims
- 0671US6310993B1Method and apparatus for chromatic dispersion compensation and dispersion slope compensation in wavelength division multiplexed systems utilizing a channel separator and virtually imaged phased arraysAVANEX CORP·Filed 1999·Granted Oct 30, 2001·31 cites·18 claims
- 0771US5926590APower equalizer in a multiple wavelength bidirectional lightwave amplifierMCI COMMUNICATIONS CORP·Filed 1997·Granted Jul 20, 1999·44 cites·25 claims
- 0866US6111675ASystem and method for bi-directional transmission of telemetry service signals using a single fiberMCIWORLDCOM INC·Filed 1997·Granted Aug 29, 2000·40 cites·5 claims
- 0964US7016610B2Self-adjusting optical add-drop multiplexer and optical networks using sameAVANEX CORP·Filed 2004·Granted Mar 21, 2006·5 cites·3 claims
- 1064US2025300283A1Battery pack wiring harness seal structureFCA US LLC·Filed 2024·Application pending·0 cites
- 1163US5796096AFabrication and applications of long-lifetime, holographic gratings in photorefractive materialsACCUWAVE CORP·Filed 1995·Granted Aug 18, 1998·68 cites·4 claims
- 1255US6396606B1Method of avoiding excessive polarization mode dispersion in an optical communications linkWORLDCOM INC·Filed 1998·Granted May 28, 2002·19 cites·21 claims
- 1349US6704510B2PMD characterization across multiple optical channels of an optical linkWORLDCOM INC·Filed 2001·Granted Mar 9, 2004·1 cites·20 claims
- 1447US5689594AMultiple wavelength bidirectional lightwave amplifierMCI COMMUNICATIONS CORP·Filed 1996·Granted Nov 18, 1997·15 cites·20 claims
- 1545US6493116B1PMD characterization across multiple optical channels of an optical linkMCI WORLDCOM INC·Filed 1999·Granted Dec 10, 2002·11 cites·35 claims
- 1643US7054559B1Method and system for modular multiplexing and amplification in a multi-channel planMCI COMMUNICATIONS CORP·Filed 1997·Granted May 30, 2006·14 cites·2 claims
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