Betty; Ian

Patent Applications and Registrations

Patent applications and USPTO patent grants for Betty; Ian.The latest application filed is for "optical modulator robust to fabrication errors through an rf electrical crossing".

Company Profile

4.9.11

Betty; Ian - Ottawa CA
Betty; Ian - Hanover MD

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Optical modulator robust to fabrication errors through an RF electrical crossing App 20200363665 - Latrasse; Christine ; et al.	2020-11-19
Spot-size converter for optical mode conversion and coupling between two waveguides Grant 10,663,663 - Painchaud , et al.	2020-05-26
Spot-size converter for optical mode conversion and coupling between two waveguides App 20190384003 - Painchaud; Yves ; et al.	2019-12-19
Spot-size converter for optical mode conversion and coupling between two waveguides Grant 10,371,895 - Painchaud , et al.	2019-08-06
Spot-size converter for optical mode conversion and coupling between two waveguides Grant 10,197,734 - Painchaud , et al. Fe	2019-02-05
Spot-size Converter For Optical Mode Conversion And Coupling Between Two Waveguides App 20180224605 - Painchaud; Yves ; et al.	2018-08-09
Spot-size Converter For Optical Mode Conversion And Coupling Between Two Waveguides App 20170371102 - Painchaud; Yves ; et al.	2017-12-28
Spot-size converter for optical mode conversion and coupling between two waveguides Grant 9,759,864 - Painchaud , et al. September 12, 2	2017-09-12
Spot-size Converter For Optical Mode Conversion And Coupling Between Two Waveguides App 20170017034 - Painchaud; Yves ; et al.	2017-01-19
Parallel conversion between optical and digital Grant 8,761,614 - Greshishchev , et al. June 24, 2	2014-06-24
Parallel Conversion Between Optical And Digital App 20120321325 - GRESHISHCHEV; Yuriy M. ; et al.	2012-12-20
Self test of a dual polarization transmitter Grant 8,249,467 - Roberts , et al. August 21, 2	2012-08-21
Self Test Of A Dual Polarization Transmitter App 20110222850 - ROBERTS; Kim B. ; et al.	2011-09-15
Integrated Transmit And Receive Modules For A Coherent Optical Transmission System App 20110142457 - BETTY; Ian ; et al.	2011-06-16
Electro-optic modulator with continuously adjustable chirp Grant 6,650,458 - Prosyk , et al. November 18, 2	2003-11-18

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