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Inventor

COFFMAN JAMES E

US15 patents
⚠️ This page may combine multiple inventors who share the name “COFFMAN JAMES E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CISCO TECH INC

7 patents
US10091257B2Oct 2, 2018

Managing a virtual waiting room for online meetings

CISCO TECH INC5 citations82
US9980179B2May 22, 2018

Managing computational resources in a network environment

CISCO TECH INC3 citations72
USRE49824EJan 30, 2024

Managing a virtual waiting room for online meetings

CISCO TECH INC0 citations61
USRE49719EOct 31, 2023

Managing a virtual waiting room for online meetings

CISCO TECH INC0 citations61
US9351024B2May 24, 2016

Managing the bandwidth of a communication session

CISCO TECH INC2 citations59
US9088530B2Jul 21, 2015

Maximizing bottleneck link utilization under constraint of minimizing queuing delay for targeted delay-sensitive traffic

CISCO TECH INC0 citations48
US10135738B2Nov 20, 2018

End-to-end network path selection

CISCO TECH INC0 citations32

DRESSER RAND CO

3 patents
US5662180ASep 2, 1997

Percussion drill assembly

DRESSER RAND CO153 citations95
US6047778AApr 11, 2000

Percussion drill assembly

DRESSER RAND CO64 citations94
US5957220ASep 28, 1999

Percussion drill assembly

DRESSER RAND CO40 citations90

AVAYA TECHNOLOGY CORP

2 patents
US6385191B1May 7, 2002

Extending internet calls to a telephony call center

AVAYA TECHNOLOGY CORP152 citations98
US7031448B2Apr 18, 2006

Selectable muting on conference calls

AVAYA TECHNOLOGY CORP5 citations55

AMERICAN TELEPHONE & TELEGRAPH

1 patent
US4876717AOct 24, 1989

Adjunct processor for providing computer facility access protection via call transfer

AMERICAN TELEPHONE & TELEGRAPH108 citations91

RAMALHO MICHAEL A

1 patent
US8838828B2Sep 16, 2014

Managing the bandwidth of a communication session

RAMALHO MICHAEL A2 citations58

CCT TECHNOLOGIES L L C

1 patent
US7040417B2May 9, 2006

Drilling systems

CCT TECHNOLOGIES L L C2 citations55