Assignee
HOYA CORP USA
US·31 granted patents·3 pending applications·542 citations·filing 1991–2014
Top patents by PatentIndex Score
34 records- 0197US7885499B2Optical junction apparatus and methods employing optical power transverse-transferHOYA CORP USA·Filed 2010·Granted Feb 8, 2011·25 cites·48 claims
- 0297US5180977AMembrane probe contact bump compliancy systemHOYA CORP USA·Filed 1991·Granted Jan 19, 1993·231 cites·10 claims
- 0396US7783146B2Optical junction apparatus and methods employing optical power transverse-transferHOYA CORP USA·Filed 2006·Granted Aug 24, 2010·36 cites·40 claims
- 0496US7577327B2Optical junction apparatus and methods employing optical power transverse-transferHOYA CORP USA·Filed 2008·Granted Aug 18, 2009·33 cites·23 claims
- 0594US7853103B2Optical junction apparatus and methods employing optical power transverse-transferHOYA CORP USA·Filed 2009·Granted Dec 14, 2010·20 cites·40 claims
- 0693US7397995B2Multiple-core planar optical waveguides and methods of fabrication and use thereofHOYA CORP USA·Filed 2007·Granted Jul 8, 2008·24 cites·27 claims
- 0792US7543993B2Fiber-coupled optical device mounted on a circuit boardHOYA CORP USA·Filed 2007·Granted Jun 9, 2009·36 cites·79 claims
- 0892US7379638B2Optical junction apparatus and methods employing optical power transverse-transferHOYA CORP USA·Filed 2007·Granted May 27, 2008·17 cites·40 claims
- 0989US8346097B1Light source for a passive optical networkHOYA CORP USA·Filed 2010·Granted Jan 1, 2013·11 cites·26 claims
- 1088US7599585B2Etched-facet semiconductor optical component with integrated end-coupled waveguide and methods of fabrication and use thereofHOYA CORP USA·Filed 2007·Granted Oct 6, 2009·9 cites·37 claims
- 1187US7646957B2Multiple-core planar optical waveguides and methods of fabrication and use thereofHOYA CORP USA·Filed 2008·Granted Jan 12, 2010·12 cites·21 claims
- 1283US9178622B2Cross-talk reduction in a bidirectional optoelectronic deviceHOYA CORP USA·Filed 2014·Granted Nov 3, 2015·6 cites·30 claims
- 1381US7366379B2Optical component for free-space optical propagation between waveguidesHOYA CORP USA·Filed 2006·Granted Apr 29, 2008·8 cites·30 claims
- 1480US7394954B2Transverse-transfer of optical power between assembled waveguidesHOYA CORP USA·Filed 2006·Granted Jul 1, 2008·10 cites·28 claims
- 1578US8867872B2Optical waveguide splitter on a waveguide substrate for attenuating a light sourceHOYA CORP USA·Filed 2012·Granted Oct 21, 2014·4 cites·22 claims
- 1678US7330619B2Laser and photodetector coupled by planar waveguidesHOYA CORP USA·Filed 2004·Granted Feb 12, 2008·13 cites·23 claims
- 1777US7622708B2Optical element for free-space propagation between an optical waveguide and another optical waveguide, component, or deviceHOYA CORP USA·Filed 2008·Granted Nov 24, 2009·7 cites·34 claims
- 1877US7542638B2Optical assemblies for free-space optical propagation between waveguide(s) and/or fiber(s)HOYA CORP USA·Filed 2007·Granted Jun 2, 2009·6 cites·20 claims
- 1977US7542636B2Optical assemblies for free-space optical propagation between waveguide(s) and/or fiber(s)HOYA CORP USA·Filed 2007·Granted Jun 2, 2009·6 cites·20 claims
- 2074US7945132B2Laser and photodetector coupled by planar waveguidesHOYA CORP USA·Filed 2010·Granted May 17, 2011·2 cites·26 claims
- 2174US7711272B2Laser source for a passive optical networkHOYA CORP USA·Filed 2006·Granted May 4, 2010·5 cites·24 claims
- 2273US7817882B2Etched-facet semiconductor optical component with integrated end-coupled waveguide and methods of fabrication and use thereofHOYA CORP USA·Filed 2009·Granted Oct 19, 2010·5 cites·35 claims
- 2373US7625132B2Packaging for a fiber-coupled optical deviceHOYA CORP USA·Filed 2007·Granted Dec 1, 2009·5 cites·17 claims
- 2471US7492024B2Reflector for a double-pass photodetectorHOYA CORP USA·Filed 2006·Granted Feb 17, 2009·2 cites·16 claims
- 2570US7813604B2Laser and photodetector coupled by planar waveguidesHOYA CORP USA·Filed 2008·Granted Oct 12, 2010·3 cites·22 claims
- 2664US9151890B2Optical waveguide splitter on a waveguide substrate for attenuating a light sourceHOYA CORP USA·Filed 2014·Granted Oct 6, 2015·1 cites·14 claims
- 2762US7943894B2Optical element for free-space propagation between an optical waveguide and another optical waveguide, component, or deviceHOYA CORP USA·Filed 2009·Granted May 17, 2011·2 cites·20 claims
- 2860US8995813B2Optical waveguide attenuator for a polarized light sourceHOYA CORP USA·Filed 2012·Granted Mar 31, 2015·1 cites·36 claims
- 2957US7945166B2Independent upstream/downstream bandwidth allocations in a common hybrid telecommunications networkHOYA CORP USA·Filed 2007·Granted May 17, 2011·1 cites·26 claims
- 3053US2015063820A1Cross-talk reduction in a bidirectional optoelectronic deviceHOYA CORP USA·Filed 2014·Application pending·0 cites
- 3142US7943229B2Suppression of stray light propagation in a substrateHOYA CORP USA·Filed 2006·Granted May 17, 2011·0 cites·21 claims
- 3242US2013315542A1Connector assembly for optical fiberHOYA CORP USA·Filed 2012·Application pending·0 cites
- 3340US2011235963A1Fiber-coupled optoelectronic device mounted on a circuit boardHOYA CORP USA·Filed 2010·Application pending·0 cites
- 3420US5447746AZone texturing method for a magnetic recording diskHOYA CORP USA·Filed 1994·Granted Sep 5, 1995·1 cites·5 claims
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