Inventor
OFFREIN BERT J
CH27 patents
⚠️ This page may combine multiple inventors who share the name “OFFREIN BERT J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
24 patentsUS9389362B1Jul 12, 2016
Adaptive optical interconnection of components of an electro-optical circuit
IBM21 citations92
US7724988B2May 25, 2010
Opto-electronic board
IBM17 citations92
US7505284B2Mar 17, 2009
System for assembling electronic components of an electronic system
IBM24 citations92
US7486847B1Feb 3, 2009
Chip carrier package with optical vias
IBM33 citations92
US7382946B2Jun 3, 2008
Electro-optical module comprising flexible connection cable and method of making the same
IBM29 citations92
US7336864B2Feb 26, 2008
Opto-electronic board
IBM13 citations84
US9002157B2Apr 7, 2015
Method of manufacturing a three dimensional photonic device by two photon absorption polymerization
IBM8 citations83
US7389012B2Jun 17, 2008
Electro-optical module comprising flexible connection cable and method of making the same
IBM8 citations74
US7480426B1Jan 20, 2009
Method of forming a three-dimensional stacked optical device
IBM7 citations73
US9274293B2Mar 1, 2016
Arrangement of photonic chip and optical adaptor for coupling optical signals
IBM1 citations62
US7650693B2Jan 26, 2010
Method of assembling electronic components of an electronic system, and system thus obtained
IBM2 citations62
US7477811B1Jan 13, 2009
Method of forming a three-dimensional stacked optical device
IBM5 citations62
US8979390B2Mar 17, 2015
Ferrule of multilayer waveguide connector
IBM3 citations60
US10243323B2Mar 26, 2019
Method of fabricating a silicon photonic chip with integrated electro-optical component and lens element
IBM1 citations58
US7437392B2Oct 14, 2008
Transitioning a filter function of a two-port lattice-form planar waveguide optical delay line circuit filter from a start filter function to a target filter function
IBM4 citations55
US9791642B2Oct 17, 2017
Passive alignment of polymer waveguides
IBM1 citations51
US9671577B2Jun 6, 2017
Passive alignment of polymer waveguides
IBM1 citations51
US9658414B2May 23, 2017
Arrangement of photonic chip and optical adaptor for coupling optical signals
IBM0 citations51
US9329348B2May 3, 2016
Arrangement of photonic chip and optical adaptor for coupling optical signals
IBM0 citations51
US9122028B2Sep 1, 2015
High-precision passive alignment of optical components with optical waveguides using a common adapter
IBM0 citations51
US9122027B2Sep 1, 2015
High-precision passive alignment of optical components with optical waveguides using a common adapter
IBM0 citations51
US9250393B2Feb 2, 2016
Ferrule of multilayer waveguide connector
IBM0 citations50
US9170380B2Oct 27, 2015
Ferrule of multilayer waveguide connector
IBM0 citations50
US9793682B2Oct 17, 2017
Silicon photonic chip with integrated electro-optical component and lens element
IBM1 citations48