Inventor · disambiguated record
Calvin Ho
Also filed as: HO CALVIN · HO CALVIN KA KUEN
9 granted patents·1 pending application·111 citations·filing 2001–2024
86Inventor score
Top patents by PatentIndex Score
10 records- 0194US7720328B2Thermal control of optical componentsNEOPHOTONICS CORP·Filed 2008·Granted May 18, 2010·41 cites·20 claims
- 0290US7447393B2Thermal control of optical componentsNEOPHOTONICS CORP·Filed 2004·Granted Nov 4, 2008·48 cites·51 claims
- 0380US8565600B2Optical network configurations with multiple band multiplexing and de-multiplexing and AWG structures with multiple band processingMCGREER KENNETH·Filed 2011·Granted Oct 22, 2013·6 cites·18 claims
- 0471US10551643B2Compact, energy efficient mach-zehnder interferometers and optical attenuatorsNEOPHOTONICS CORP·Filed 2019·Granted Feb 4, 2020·0 cites·21 claims
- 0570US7447394B2Stable center wavelength performance in non-rectilinearly shaped optical integrated circuit chipNEOPHOTONICS CORP·Filed 2007·Granted Nov 4, 2008·7 cites·20 claims
- 0667US10345629B2Planar optical phase shifters with efficient heater placementNEOPHOTONICS CORP·Filed 2017·Granted Jul 9, 2019·0 cites·22 claims
- 0766US10302975B2Compact, energy efficient Mach-Zehnder interferometers and optical attenuatorsNEOPHOTONICS CORP·Filed 2017·Granted May 28, 2019·0 cites·20 claims
- 0864US6690025B2Devices for etch loading planar lightwave circuitsLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Feb 10, 2004·8 cites·23 claims
- 0954US2025334828A1Bright semiconductor variable optical attenuatorNEOPHOTONICS CORP·Filed 2024·Application pending·0 cites
- 1046US7182878B2Methods for etch loading planar lightwave circuitsLIGHTWAVE MICROSYSTEMS CORP·Filed 2004·Granted Feb 27, 2007·1 cites·7 claims
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