Inventor · disambiguated record
Sandeep Chakravarty
Also filed as: CHAKRAVARTY SANDEEP
8 granted patents·2 pending applications·135 citations·filing 2004–2021
83Inventor score
Files withSAP SE4GHAFFARI REZA2HELBLING CHRISTOPHER L2VERIZON DATA SERVICES LLC1VERIZON PATENT & LICENSING INC1
Top patents by PatentIndex Score
10 records- 0196US8130917B2Method and apparatus for group messagingHELBLING CHRISTOPHER L·Filed 2006·Granted Mar 6, 2012·113 cites·22 claims
- 0285US9325511B2Method and apparatus for group messagingHELBLING CHRISTOPHER L·Filed 2012·Granted Apr 26, 2016·6 cites·18 claims
- 0382US7836147B2Method and apparatus for address book contact sharingVERIZON DATA SERVICES LLC·Filed 2006·Granted Nov 16, 2010·14 cites·15 claims
- 0477US11194832B2Normalization of unstructured catalog dataSAP SE·Filed 2018·Granted Dec 7, 2021·2 cites·19 claims
- 0563US11645300B2Normalization of unstructured catalog dataSAP SE·Filed 2021·Granted May 9, 2023·0 cites·20 claims
- 0658US9942190B2Method and apparatus for group messagingVERIZON PATENT & LICENSING INC·Filed 2016·Granted Apr 10, 2018·0 cites·20 claims
- 0750US11157990B2Methods and apparatus for storing and accessing vendor master data records in a cloud network via a proxy vendor systemSAP SE·Filed 2016·Granted Oct 26, 2021·0 cites·21 claims
- 0841US2006276179A1Methods and systems for integrating communications servicesGHAFFARI REZA·Filed 2004·Application pending·0 cites
- 0939US11423102B2Learning model based search engineSAP SE·Filed 2018·Granted Aug 23, 2022·0 cites·20 claims
- 1037US2012106728A1Methods and systems for integrating communications servicesGHAFFARI REZA·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →