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SIOPTICAL INC
US46 patents
Top patents by PatentIndex Score
US6944369B2Sep 13, 2005
Optical coupler having evanescent coupling region
SIOPTICAL INC83 citations99
US6845198B2Jan 18, 2005
High-speed silicon-based electro-optic modulator
SIOPTICAL INC162 citations99
US6968110B2Nov 22, 2005
CMOS-compatible integration of silicon-based optical devices with electronic devices
SIOPTICAL INC100 citations98
US6897498B2May 24, 2005
Polycrystalline germanium-based waveguide detector integrated on a thin silicon-on-insulator (SOI) platform
SIOPTICAL INC84 citations98
US6912330B2Jun 28, 2005
Integrated optical/electronic circuits and associated methods of simultaneous generation thereof
SIOPTICAL INC34 citations96
US6895136B2May 17, 2005
Integrated optical/electronic circuits and associated methods of simultaneous generation thereof
SIOPTICAL INC38 citations96
US6869881B2Mar 22, 2005
Method for forming passive optical coupling device
SIOPTICAL INC25 citations96
US6826320B2Nov 30, 2004
Focusing mirror and lens
SIOPTICAL INC39 citations96
US6823112B2Nov 23, 2004
Hybrid multiplexer/demultiplexer
SIOPTICAL INC39 citations96
US6738546B2May 18, 2004
Optical waveguide circuit including multiple passive optical waveguide devices, and method of making same
SIOPTICAL INC59 citations96
US6671443B2Dec 30, 2003
Shallow photonic bandgap device
SIOPTICAL INC52 citations96
US7409327B2Aug 5, 2008
Simulation program for integrated optical/electronic circuit
SIOPTICAL INC17 citations93
US6993243B2Jan 31, 2006
Optical waveguide circuit including passive optical waveguide device combined with active optical waveguide device, and method for making same
SIOPTICAL INC22 citations93
US6963118B2Nov 8, 2005
Hybrid active and electronic circuit with evanescent coupling
SIOPTICAL INC36 citations93
US6947615B2Sep 20, 2005
Optical lens apparatus and associated method
SIOPTICAL INC22 citations93
US6898352B2May 24, 2005
Optical waveguide circuit including passive optical waveguide device combined with active optical waveguide device, and method for making same
SIOPTICAL INC39 citations93
US6891685B2May 10, 2005
Anisotropic etching of optical components
SIOPTICAL INC47 citations93
US6879751B2Apr 12, 2005
Method and apparatus for altering the effective mode index of an optical waveguide
SIOPTICAL INC35 citations93
US6842546B2Jan 11, 2005
Polyloaded optical waveguide device in combination with optical coupler, and method for making same
SIOPTICAL INC23 citations93
US6748125B2Jun 8, 2004
Electronic semiconductor control of light in optical waveguide
SIOPTICAL INC34 citations93
US6654511B2Nov 25, 2003
Optical modulator apparatus and associated method
SIOPTICAL INC37 citations93
US6646747B2Nov 11, 2003
Interferometer apparatus and associated method
SIOPTICAL INC37 citations93
US7447395B2Nov 4, 2008
Silicon modulator offset tuning arrangement
SIOPTICAL INC37 citations92
US7415184B2Aug 19, 2008
Wideband optical coupling into thin SOI CMOS photonic integrated circuit
SIOPTICAL INC25 citations92
US7327911B2Feb 5, 2008
Optical detector configuration and utilization as feedback control in monolithic integrated optic and electronic arrangements
SIOPTICAL INC25 citations92
US7298949B2Nov 20, 2007
SOI-based photonic bandgap devices
SIOPTICAL INC28 citations92
US7269809B2Sep 11, 2007
Integrated approach for design, simulation and verification of monolithic, silicon-based opto-electronic circuits
SIOPTICAL INC20 citations92
US7187837B2Mar 6, 2007
Active manipulation of light in a silicon-on-insulator (SOI) structure
SIOPTICAL INC22 citations92
US7118682B2Oct 10, 2006
Low loss SOI/CMOS compatible silicon waveguide and method of making the same
SIOPTICAL INC18 citations92
US7109739B2Sep 19, 2006
Wafer-level opto-electronic testing apparatus and method
SIOPTICAL INC29 citations92
US7065301B2Jun 20, 2006
High speed, silicon-based electro-optic modulator
SIOPTICAL INC44 citations92
US7058261B2Jun 6, 2006
Interfacing multiple wavelength sources to thin optical waveguides utilizing evanescent coupling
SIOPTICAL INC33 citations92
US7020364B2Mar 28, 2006
Permanent light coupling arrangement and method for use with thin silicon optical waveguides
SIOPTICAL INC34 citations92
US7013067B2Mar 14, 2006
Silicon nanotaper couplers and mode-matching devices
SIOPTICAL INC43 citations92
US7003196B2Feb 21, 2006
External grating structures for interfacing wavelength-division-multiplexed optical sources with thin optical waveguides
SIOPTICAL INC30 citations92
US7000207B2Feb 14, 2006
Method of using a Manhattan layout to realize non-Manhattan shaped optical structures
SIOPTICAL INC34 citations92
US6993225B2Jan 31, 2006
Tapered structure for providing coupling between external optical device and planar optical waveguide and method of forming the same
SIOPTICAL INC41 citations92
US6980720B2Dec 27, 2005
Mode transformation and loss reduction in silicon waveguide structures utilizing tapered transition regions
SIOPTICAL INC35 citations92
US6934444B2Aug 23, 2005
Beam shaping and practical methods of reducing loss associated with mating external sources and optics to thin silicon waveguides
SIOPTICAL INC39 citations92
US6917730B2Jul 12, 2005
Arrangements for reducing wavelength sensitivity in prism-coupled SOI-based optical systems
SIOPTICAL INC28 citations92
US6891985B2May 10, 2005
Polyloaded optical waveguide devices and methods for making same
SIOPTICAL INC30 citations88
US6760498B2Jul 6, 2004
Arrayed waveguide grating, and method of making same
SIOPTICAL INC29 citations88
US7440703B2Oct 21, 2008
High-speed, silicon-based electro-optic modulator with feedback control
SIOPTICAL INC11 citations84
US7358585B2Apr 15, 2008
Silicon-based Schottky barrier infrared optical detector
SIOPTICAL INC10 citations84
US7373052B2May 13, 2008
Passive fiber alignment arrangement for coupling to nano-taper optical waveguides
SIOPTICAL INC14 citations82
US7167293B2Jan 23, 2007
Silicon-based electro-optic phase modulator with reduced residual amplitude modulation
SIOPTICAL INC8 citations73