Inventor · disambiguated record
James E. Coffman
Also filed as: COFFMAN JAMES E
15 granted patents·536 citations·filing 1988–2020
93Inventor score
Files withCISCO TECH INC7DRESSER RAND CO3AVAYA TECHNOLOGY CORP2AMERICAN TELEPHONE & TELEGRAPH1CCT TECHNOLOGIES L L C1
Top patents by PatentIndex Score
15 records- 0189US4876717AAdjunct processor for providing computer facility access protection via call transferAMERICAN TELEPHONE & TELEGRAPH·Filed 1988·Granted Oct 24, 1989·108 cites·14 claims
- 0288US5662180APercussion drill assemblyDRESSER RAND CO·Filed 1995·Granted Sep 2, 1997·153 cites·65 claims
- 0385US10091257B2Managing a virtual waiting room for online meetingsCISCO TECH INC·Filed 2015·Granted Oct 2, 2018·5 cites·34 claims
- 0484US6385191B1Extending internet calls to a telephony call centerAVAYA TECHNOLOGY CORP·Filed 1996·Granted May 7, 2002·152 cites·15 claims
- 0578US9980179B2Managing computational resources in a network environmentCISCO TECH INC·Filed 2015·Granted May 22, 2018·3 cites·21 claims
- 0674US9351024B2Managing the bandwidth of a communication sessionCISCO TECH INC·Filed 2014·Granted May 24, 2016·2 cites·14 claims
- 0770US6047778APercussion drill assemblyDRESSER RAND CO·Filed 1999·Granted Apr 11, 2000·64 cites·5 claims
- 0866US8838828B2Managing the bandwidth of a communication sessionRAMALHO MICHAEL A·Filed 2011·Granted Sep 16, 2014·2 cites·12 claims
- 0963USRE49824EManaging a virtual waiting room for online meetingsCISCO TECH INC·Filed 2020·Granted Jan 30, 2024·0 cites·57 claims
- 1063USRE49719EManaging a virtual waiting room for online meetingsCISCO TECH INC·Filed 2020·Granted Oct 31, 2023·0 cites·64 claims
- 1157US5957220APercussion drill assemblyDRESSER RAND CO·Filed 1996·Granted Sep 28, 1999·40 cites·4 claims
- 1256US7031448B2Selectable muting on conference callsAVAYA TECHNOLOGY CORP·Filed 2002·Granted Apr 18, 2006·5 cites·10 claims
- 1348US9088530B2Maximizing bottleneck link utilization under constraint of minimizing queuing delay for targeted delay-sensitive trafficCISCO TECH INC·Filed 2013·Granted Jul 21, 2015·0 cites·23 claims
- 1434US10135738B2End-to-end network path selectionCISCO TECH INC·Filed 2016·Granted Nov 20, 2018·0 cites·24 claims
- 1533US7040417B2Drilling systemsCCT TECHNOLOGIES L L C·Filed 2003·Granted May 9, 2006·2 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →