Inventor · disambiguated record
Joan Fong
Also filed as: FONG JOAN · FONG JOAN YIQIONG
16 granted patents·149 citations·filing 2002–2020
93Inventor score
Top patents by PatentIndex Score
16 records- 0195US10649244B1Silicon-germanium optical modulator structure for use with optical chipsMELLANOX TECH SILICON PHOTONICS INC·Filed 2019·Granted May 12, 2020·10 cites·19 claims
- 0293US8989522B2Isolation of components on optical deviceQIAN WEI·Filed 2012·Granted Mar 24, 2015·12 cites·23 claims
- 0393US8410566B2Application of electrical field power to light-transmitting mediumQIAN WEI·Filed 2011·Granted Apr 2, 2013·20 cites·19 claims
- 0490US9588294B2Controlling the composition of electro-absorption media in optical devicesKOTURA INC·Filed 2014·Granted Mar 7, 2017·6 cites·20 claims
- 0588US10330864B2Construction of integrated mode transformersMELLANOX TECH SILICON PHOTONICS INC·Filed 2016·Granted Jun 25, 2019·7 cites·15 claims
- 0682US8728837B2Enhancing uniformity of slab region thickness in optical componentsFONG JOAN·Filed 2012·Granted May 20, 2014·5 cites·13 claims
- 0781US7805037B1Multiplexer having improved efficiencyKOTURA INC·Filed 2003·Granted Sep 28, 2010·24 cites·53 claims
- 0880US6970611B1Optical component having reduced interference from radiation modesKOTURA INC·Filed 2003·Granted Nov 29, 2005·22 cites·36 claims
- 0980US6921490B1Optical component having waveguides extending from a common regionKOTURA INC·Filed 2002·Granted Jul 26, 2005·23 cites·22 claims
- 1077US8021561B1Optical component having features extending different depths into a light transmitting mediumKOTURA INC·Filed 2009·Granted Sep 20, 2011·8 cites·15 claims
- 1167US8300999B2Reducing optical loss in reflective optical gratingsQIAN WEI·Filed 2010·Granted Oct 30, 2012·2 cites·16 claims
- 1265US7005247B1Controlled selectivity etch for use with optical component fabricationKOTUSA INC·Filed 2003·Granted Feb 28, 2006·9 cites·32 claims
- 1362US9595629B2Enhancing planarization uniformity in optical devicesQIAN WEI·Filed 2012·Granted Mar 14, 2017·1 cites·19 claims
- 1456US10067364B2Controlling the composition of electro-absorption media in optical devicesMELLANOX TECH SILICON PHOTONICS INC·Filed 2017·Granted Sep 4, 2018·0 cites·20 claims
- 1552US11886055B2Low voltage modulatorMELLANOX TECHNOLOGIES LTD·Filed 2020·Granted Jan 30, 2024·0 cites·28 claims
- 1643US7646949B2Efficient transfer of light signals between optical devicesKOTURA INC·Filed 2007·Granted Jan 12, 2010·0 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →