PD

Purnendu Dhal

AV Avaya: 1 patents #53 of 161Top 35%
Overall (2018): #272,766 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Patent #TitleCo-InventorsDate
9979754 Emergency call back for session initiation protocol sessions Harsh V. Mendiratta, Manish Chatterjee 2018-05-22