Inventor · disambiguated record
Xinfa Ma
Also filed as: MA XINFA
25 granted patents·1 pending application·158 citations·filing 1997–2024
95Inventor score
Top patents by PatentIndex Score
26 records- 0189US10992446B2Switched amplifier for data transmissionARRIS ENTPR LLC·Filed 2018·Granted Apr 27, 2021·3 cites·17 claims
- 0289US10341038B2Multiplex conversion for a passive optical networkBOWLER DAVID B·Filed 2011·Granted Jul 2, 2019·6 cites·21 claims
- 0386US11563491B2Geometric configuration of device for launching tranverse magnetic wavesARRIS ENTPR LLC·Filed 2020·Granted Jan 24, 2023·2 cites·20 claims
- 0484US10903928B2Multiplex conversion for a passive optical networkARRIS ENTPR LLC·Filed 2019·Granted Jan 26, 2021·2 cites·8 claims
- 0584US2025088277A1Multiplex conversion for a passive optical networkARRIS ENTPR LLC·Filed 2024·Application pending·0 cites
- 0682US7177022B2Method and system removing fluorescence and other slowly varying baseline in Raman spectraAXSUN TECH INC·Filed 2006·Granted Feb 13, 2007·8 cites·15 claims
- 0781US12184400B2Multiplex conversion for a passive optical networkARRIS ENTPR LLC·Filed 2023·Granted Dec 31, 2024·0 cites·1 claims
- 0881US11095369B2Device and method for launching tranverse magnetic wavesARRIS ENTPR LLC·Filed 2020·Granted Aug 17, 2021·1 cites·20 claims
- 0981US9641813B2CATV video and data transmission system with RF and digital combining networkGEN INSTRUMENT CORP·Filed 2013·Granted May 2, 2017·6 cites·21 claims
- 1075US9900634B2CATV video and data transmission system with automatic parameter controlGEN INSTRUMENT CORP·Filed 2013·Granted Feb 20, 2018·4 cites·20 claims
- 1175US6206996B1Decals and methods for providing an antireflective coating and metallization on a solar cellEVERGREEN SOLAR INC·Filed 1999·Granted Mar 27, 2001·34 cites·9 claims
- 1274US9635309B2CATV video and data transmission system with digital inputGEN INSTRUMENT CORP·Filed 2013·Granted Apr 25, 2017·4 cites·12 claims
- 1374US7406107B2Semiconductor spectroscopy systemAXSUN TECH INC·Filed 2004·Granted Jul 29, 2008·11 cites·9 claims
- 1473US11641239B2Methods and systems for launching tranverse magnetic waves using data-carrying arrestorARRIS ENTPR LLC·Filed 2021·Granted May 2, 2023·0 cites·16 claims
- 1572US9191685B2CATV video and data transmission system with RF inputGEN INSTRUMENT CORP·Filed 2013·Granted Nov 17, 2015·2 cites·20 claims
- 1671US11916658B2Multiplex conversion for a passive optical networkARRIS ENTPR LLC·Filed 2020·Granted Feb 27, 2024·0 cites·8 claims
- 1771US6146483ADecals and methods for providing an antireflective coating and metallization on a solar cellEVERGREEN SOLAR INC·Filed 1999·Granted Nov 14, 2000·28 cites·20 claims
- 1870US9032468B2CATV video and data transmission system with automatic dispersion compensationGEN INSTRUMENT CORP·Filed 2013·Granted May 12, 2015·2 cites·20 claims
- 1969US11588552B2Data-carrying arresterARRIS ENTPR LLC·Filed 2020·Granted Feb 21, 2023·0 cites·20 claims
- 2069US11050490B2Methods and systems for launching tranverse magnetic waves using data-carrying arrestorARRIS ENTPR LLC·Filed 2020·Granted Jun 29, 2021·0 cites·20 claims
- 2168US11689346B2Switched amplifier for data transmissionARRIS ENTPR LLC·Filed 2021·Granted Jun 27, 2023·0 cites·9 claims
- 2267US6479316B1Decals and methods for providing an antireflective coating and metallization on a solar cellEVERGREEN SOLAR INC·Filed 1999·Granted Nov 12, 2002·24 cites·6 claims
- 2366US12445237B2Systems and methods for OFDMA power equalizationARRIS ENTPR LLC·Filed 2023·Granted Oct 14, 2025·0 cites·15 claims
- 2464US6278053B1Decals and methods for providing an antireflective coating and metallization on a solar cellEVERGREEN SOLAR INC·Filed 1997·Granted Aug 21, 2001·21 cites·11 claims
- 2557US12143758B2Signal sensitivity for an optical line terminalARRIS ENTPR LLC·Filed 2023·Granted Nov 12, 2024·0 cites·13 claims
- 2636US8953943B2Methods and systems for synchronous signaling across multiple downstream wavelengths in a passive optical networkPRATT BRUCE C·Filed 2011·Granted Feb 10, 2015·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →