Assignee
HO SENG-TIONG
SG·12 granted patents·324 citations·filing 2002–2013
Top patents by PatentIndex Score
12 records- 0198US8213751B1Electronic-integration compatible photonic integrated circuit and method for fabricating electronic-integration compatible photonic integrated circuitHO SENG-TIONG·Filed 2009·Granted Jul 3, 2012·197 cites·22 claims
- 0291US8201268B1Integrated high index contrast sub-wavelength optical transforming tip (HICSWOTT) for near-field scanning optical microscopeHO SENG-TIONG·Filed 2009·Granted Jun 12, 2012·13 cites·23 claims
- 0390US7623235B2Curved grating spectrometer with very high wavelength resolutionHO SENG-TIONG·Filed 2007·Granted Nov 24, 2009·22 cites·13 claims
- 0487US8644648B2Organic electro-optic modulators with transparent conducting electrodes and related device structuresHO SENG-TIONG·Filed 2009·Granted Feb 4, 2014·8 cites·10 claims
- 0586US8462338B1Curved grating spectrometer and wavelength multiplexer or demultiplexer with very high wavelength resolutionHO SENG-TIONG·Filed 2009·Granted Jun 11, 2013·13 cites·47 claims
- 0683US6788838B2Photon transistorsHO SENG-TIONG·Filed 2002·Granted Sep 7, 2004·22 cites·47 claims
- 0782US7283233B1Curved grating spectrometer with very high wavelength resolutionHO SENG-TIONG·Filed 2004·Granted Oct 16, 2007·27 cites·8 claims
- 0881US8538208B2Apparatus for coupling light between input and output waveguidesHO SENG-TIONG·Filed 2009·Granted Sep 17, 2013·10 cites·52 claims
- 0980US8102886B1Integrated curved grating based semiconductor laserHO SENG-TIONG·Filed 2009·Granted Jan 24, 2012·6 cites·29 claims
- 1073US9081138B2Waveguide structureHO SENG-TIONG·Filed 2012·Granted Jul 14, 2015·3 cites·16 claims
- 1171US8854620B2Curved grating spectrometer and wavelength multiplexer or demultiplexer with very high wavelength resolutionHO SENG-TIONG·Filed 2013·Granted Oct 7, 2014·2 cites·7 claims
- 1264US9188710B2Lens and a method of forming the same, a method of generating a refractive index profile for a lens and a photonic packageHO SENG-TIONG·Filed 2011·Granted Nov 17, 2015·1 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when HO SENG-TIONG files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →