Inventor
GRAVES ALAN FRANK
CA30 patents
⚠️ This page may combine multiple inventors who share the name “GRAVES ALAN FRANK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUAWEI TECH CO LTD
14 patentsUS9282384B1Mar 8, 2016
System and method for commutation in photonic switching
HUAWEI TECH CO LTD58 citations98
US9258629B2Feb 9, 2016
System and method for an agile cloud radio access network
HUAWEI TECH CO LTD16 citations84
US9654849B2May 16, 2017
System and method for photonic switching
HUAWEI TECH CO LTD5 citations73
US9612432B2Apr 4, 2017
Device and method for micro-electro-mechanical-system photonic switch
HUAWEI TECH CO LTD5 citations73
US9213142B2Dec 15, 2015
Device and method for micro-electro-mechanical-system photonic switch
HUAWEI TECH CO LTD2 citations63
US10015111B2Jul 3, 2018
System and method for steering packet streams
HUAWEI TECH CO LTD1 citations52
US9983403B2May 29, 2018
Device and method for micro-electro-mechanical-system photonic switch
HUAWEI TECH CO LTD1 citations52
US9860615B2Jan 2, 2018
System and method for photonic switching
HUAWEI TECH CO LTD1 citations52
US9860614B2Jan 2, 2018
System and method for hybrid photonic electronic switching
HUAWEI TECH CO LTD1 citations52
US9815688B2Nov 14, 2017
Device and method for micro-electro-mechanical-system photonic switch
HUAWEI TECH CO LTD1 citations52
US9519136B2Dec 13, 2016
Device and method for micro-electro-mechanical-system photonic switch
HUAWEI TECH CO LTD0 citations52
US9341790B2May 17, 2016
Device and method for micro-electro-mechanical-system photonic switch
HUAWEI TECH CO LTD1 citations52
US9628878B2Apr 18, 2017
System and method for multi-wavelength encoding
HUAWEI TECH CO LTD0 citations42
US9231584B2Jan 5, 2016
Device and method for micro-electro-mechanical-system photonic switch
HUAWEI TECH CO LTD0 citations41
NORTEL NETWORKS LTD
13 patentsUS6198558B1Mar 6, 2001
Architecture repartitioning to simplify outside-plant component of fiber-based access system
NORTEL NETWORKS LTD133 citations98
US6229788B1May 8, 2001
Method and apparatus for traffic shaping in a broadband fiber-based access system
NORTEL NETWORKS LTD165 citations95
US7593607B2Sep 22, 2009
Fast optical switch
NORTEL NETWORKS LTD11 citations92
US7430671B2Sep 30, 2008
Systems and methods for preserving confidentiality of sensitive information in a point-of-care communications environment
NORTEL NETWORKS LTD23 citations92
US6421150B2Jul 16, 2002
Architecture repartitioning to simplify outside-plant component of fiber-based access system
NORTEL NETWORKS LTD41 citations92
US6169740B1Jan 2, 2001
Method of and apparatus for virtual link management
NORTEL NETWORKS LTD27 citations90
US7542675B1Jun 2, 2009
Optical switch with power equalization
NORTEL NETWORKS LTD27 citations87
US7376836B2May 20, 2008
Systems and methods for preventing an attack on healthcare data processing resources in a hospital information system
NORTEL NETWORKS LTD15 citations83
US6922501B2Jul 26, 2005
Fast optical switch
NORTEL NETWORKS LTD6 citations74
US7386202B2Jun 10, 2008
Fast optical switch
NORTEL NETWORKS LTD3 citations63
US7171072B2Jan 30, 2007
Fast optical switch
NORTEL NETWORKS LTD2 citations63
US7324506B1Jan 29, 2008
Using DSL services to facilitate real-time communications in enterprise networks
NORTEL NETWORKS LTD3 citations62
US7995919B2Aug 9, 2011
Optical switch with power equalization
NORTEL NETWORKS LTD2 citations61