Inventor
LEE BENJAMIN G
US33 patents
⚠️ This page may combine multiple inventors who share the name “LEE BENJAMIN G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
24 patentsUS9568679B2Feb 14, 2017
Lens array optical coupling to photonic chip
IBM20 citations92
US9103972B2Aug 11, 2015
Optical waveguide structure with waveguide coupler to facilitate off-chip coupling
IBM17 citations92
US9989702B2Jun 5, 2018
Polarization rotator for silicon photonics
IBM8 citations84
US9915784B2Mar 13, 2018
Optical waveguide structure with waveguide coupler to facilitate off-chip coupling
IBM7 citations84
US9912413B1Mar 6, 2018
Electro-optic phase modulator with no residual amplitude modulation
IBM8 citations84
US9602432B2Mar 21, 2017
Switch and select topology for photonic switch fabrics and a method and system for forming same
IBM6 citations84
US9485552B1Nov 1, 2016
Optical switch fabric with bias control
IBM12 citations84
US9671563B2Jun 6, 2017
Through-substrate optical coupling to photonics chips
IBM7 citations83
US10743092B2Aug 11, 2020
Low-crosstalk electro-optical Mach-Zehnder switch
IBM2 citations73
US10674239B2Jun 2, 2020
Low-crosstalk electro-optical mach-zehnder switch
IBM2 citations73
US10349155B2Jul 9, 2019
Low-crosstalk electro-optical Mach-Zehnder switch
IBM2 citations73
US10142711B2Nov 27, 2018
Low-crosstalk electro-optical Mach-Zehnder switch
IBM3 citations73
US9817193B2Nov 14, 2017
Through-substrate optical coupling to photonics chips
IBM4 citations72
US10120210B2Nov 6, 2018
Feed-forward optical equalization using an electro-optic modulator with a multi-segment electrode and distributed drivers
IBM5 citations71
US10084619B2Sep 25, 2018
Nested feed-forward optical equalization using an electro-optic modulator with a multi-segment electrode
IBM4 citations71
US10057665B2Aug 21, 2018
Optical switch fabric with bias control
IBM1 citations63
US10663770B2May 26, 2020
Feed-forward optical equalization using an electro-optic modulator with a multi-segment electrode and distributed drivers
IBM1 citations60
US10687126B2Jun 16, 2020
Optical switch fabric with bias control
IBM0 citations52
US10484125B2Nov 19, 2019
Multichannel optical transceiver for matching data traffic classes to channel numbers
IBM0 citations52
US10148356B2Dec 4, 2018
Data transfer over bi-directional links leveraging counter-propagating back channel for low-latency responses
IBM1 citations52
US10148386B2Dec 4, 2018
Multichannel optical transceiver for matching data traffic classes to channel numbers
IBM0 citations52
US9602431B2Mar 21, 2017
Switch and select topology for photonic switch fabrics and a method and system for forming same
IBM1 citations52
US9608761B2Mar 28, 2017
Realizing coarse wavelength-division multiplexing using standard multimode optical fibers
IBM0 citations41
US9584225B2Feb 28, 2017
Realizing coarse wavelength-division multiplexing using standard multimode optical fibers
IBM0 citations41
LEE BENJAMIN G
3 patentsUS9268890B2Feb 23, 2016
Designing photonic switching systems utilizing equalized drivers
LEE BENJAMIN G2 citations61
US8805126B2Aug 12, 2014
Photonic modulator with forward-and reverse-biased diodes for separate tuning and modulating elements
LEE BENJAMIN G2 citations61
US8775992B2Jul 8, 2014
Designing photonic switching systems utilizing equalized drivers
LEE BENJAMIN G3 citations61