Inventor
HUGHES DAVID A
US43 patents
⚠️ This page may combine multiple inventors who share the name “HUGHES DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CISCO TECH IND
18 patentsUS6034945AMar 7, 2000
Method and apparatus for per traffic flow buffer management
CISCO TECH IND104 citations98
US5835494ANov 10, 1998
Multi-level rate scheduler
CISCO TECH IND114 citations98
US6477174B1Nov 5, 2002
Polling response selection using request monitoring in a network switch apparatus
CISCO TECH IND98 citations97
US6535484B1Mar 18, 2003
Method and apparatus for per traffic flow buffer management
CISCO TECH IND59 citations96
US6526060B1Feb 25, 2003
Dynamic rate-based, weighted fair scheduler with explicit rate feedback option
CISCO TECH IND69 citations96
US6256309B1Jul 3, 2001
Quality of service sensitive routes precomputed in bandwidth brackets
CISCO TECH IND129 citations96
US6201813B1Mar 13, 2001
Method and apparatus for using ATM queues for segmentation and reassembly of data frames
CISCO TECH IND61 citations96
US6185222B1Feb 6, 2001
Asymmetric switch architecture for use in a network switch node
CISCO TECH IND81 citations96
US6747971B1Jun 8, 2004
Crosspoint switch with independent schedulers
CISCO TECH IND165 citations94
US6434612B1Aug 13, 2002
Connection control interface for asynchronous transfer mode switches
CISCO TECH IND93 citations94
US6512744B1Jan 28, 2003
Virtual-channel merging
CISCO TECH IND35 citations92
US6483854B1Nov 19, 2002
Method and apparatus for using ATM queues for segmentation and reassembly of data frames
CISCO TECH IND34 citations92
US6430153B1Aug 6, 2002
Trunk delay simulator
CISCO TECH IND36 citations91
US6430191B1Aug 6, 2002
Multi-stage queuing discipline
CISCO TECH IND44 citations91
US6205182B1Mar 20, 2001
Encoding a clock signal and a data signal into a single signal for distribution in a signal forwarding device
CISCO TECH IND27 citations88
US6876660B1Apr 5, 2005
Method for implementing automatic protection switching (APS) using cell replication
CISCO TECH IND20 citations87
US6891794B1May 10, 2005
System and method for bandwidth protection in a packet network
CISCO TECH IND7 citations74
US6870847B2Mar 22, 2005
Scheme for merging partially filled ATM cells
CISCO TECH IND3 citations59
HUGHES DAVID A
9 patentsUSD665210SAug 14, 2012
Workpiece support pad
HUGHES DAVID A21 citations92
USD1079263SJun 17, 2025
Glue bucket
HUGHES DAVID A0 citations62
USD1066490SMar 11, 2025
Glue stick
HUGHES DAVID A0 citations62
USD1066489SMar 11, 2025
Glue stick
HUGHES DAVID A0 citations62
USD1052905SDec 3, 2024
Glue brush
HUGHES DAVID A0 citations62
USD1051985SNov 19, 2024
Glue stick
HUGHES DAVID A0 citations62
USD1035164SJul 9, 2024
Safety push stick
HUGHES DAVID A0 citations62
USRE44569ENov 5, 2013
System and method for filling content gaps
HUGHES DAVID A0 citations52
US8335457B2Dec 18, 2012
Methods, systems and apparatus for synchronizing two photoreceptors without effecting image on image quality
HUGHES DAVID A0 citations41
SONY CORP
5 patentsUS7526450B2Apr 28, 2009
Interface for presenting downloadable digital data content format options
SONY CORP85 citations95
US6670537B2Dec 30, 2003
Media player for distribution of music samples
SONY CORP135 citations94
US6555738B2Apr 29, 2003
Automatic music clipping for super distribution
SONY CORP43 citations89
US6794567B2Sep 21, 2004
Audio quality based culling in a peer-to-peer distribution model
SONY CORP15 citations81
US6791020B2Sep 14, 2004
System and method for filling content gaps
SONY CORP2 citations63