Assignee
HO SENG-TIONG
US12 patents
Top patents by PatentIndex Score
US8213751B1Jul 3, 2012
Electronic-integration compatible photonic integrated circuit and method for fabricating electronic-integration compatible photonic integrated circuit
HO SENG-TIONG197 citations98
US7623235B2Nov 24, 2009
Curved grating spectrometer with very high wavelength resolution
HO SENG-TIONG22 citations92
US7283233B1Oct 16, 2007
Curved grating spectrometer with very high wavelength resolution
HO SENG-TIONG27 citations92
US6788838B2Sep 7, 2004
Photon transistors
HO SENG-TIONG22 citations92
US8644648B2Feb 4, 2014
Organic electro-optic modulators with transparent conducting electrodes and related device structures
HO SENG-TIONG8 citations83
US8538208B2Sep 17, 2013
Apparatus for coupling light between input and output waveguides
HO SENG-TIONG10 citations83
US8462338B1Jun 11, 2013
Curved grating spectrometer and wavelength multiplexer or demultiplexer with very high wavelength resolution
HO SENG-TIONG13 citations83
US8201268B1Jun 12, 2012
Integrated high index contrast sub-wavelength optical transforming tip (HICSWOTT) for near-field scanning optical microscope
HO SENG-TIONG13 citations83
US8102886B1Jan 24, 2012
Integrated curved grating based semiconductor laser
HO SENG-TIONG6 citations72
US9081138B2Jul 14, 2015
Waveguide structure
HO SENG-TIONG3 citations63
US8854620B2Oct 7, 2014
Curved grating spectrometer and wavelength multiplexer or demultiplexer with very high wavelength resolution
HO SENG-TIONG2 citations62
US9188710B2Nov 17, 2015
Lens and a method of forming the same, a method of generating a refractive index profile for a lens and a photonic package
HO SENG-TIONG1 citations52