Inventor · disambiguated record
Praful Shah
Also filed as: SHAH PRAFUL
24 granted patents·1 pending application·233 citations·filing 2008–2017
95Inventor score
Top patents by PatentIndex Score
25 records- 0197US8204479B2Line number porting for mobile devicesVENDROW VLAD·Filed 2009·Granted Jun 19, 2012·157 cites·20 claims
- 0289US8838169B2Provisioning interfaces for accessing virtual private branch exchange services through a mobile deviceVENDROW VLAD·Filed 2010·Granted Sep 16, 2014·12 cites·30 claims
- 0388US8885813B2Call queuing for location-aware mobile devicesVENDROW VLAD·Filed 2009·Granted Nov 11, 2014·11 cites·22 claims
- 0487US8838082B2Centralized status server for call management of location-aware mobile devicesVENDROW VLAD·Filed 2009·Granted Sep 16, 2014·12 cites·19 claims
- 0582US8588744B2Fraud prevention techniquesVENDROW VLAD·Filed 2009·Granted Nov 19, 2013·8 cites·29 claims
- 0680US8862180B2Instant activation and provisioning for telecommunication services on a mobile deviceVENDROW VLAD·Filed 2009·Granted Oct 14, 2014·6 cites·66 claims
- 0779US9602986B2Universal call management platformRINGCENTRAL INC·Filed 2016·Granted Mar 21, 2017·3 cites·16 claims
- 0879US9258673B2Centralized status server for call management of location-aware mobile devicesVENDROW VLAD·Filed 2011·Granted Feb 9, 2016·4 cites·12 claims
- 0977US9871926B2Call queuing for location-aware mobile devicesRINGCENTRAL INC·Filed 2017·Granted Jan 16, 2018·2 cites·17 claims
- 1077US8971957B2Provisioning interfaces for accessing virtual private branch exchange services through a mobile deviceRINGCENTRAL INC·Filed 2014·Granted Mar 3, 2015·3 cites·17 claims
- 1174US8611879B2Bridge line appearance for location-aware mobile devicesVENDROW VLAD·Filed 2009·Granted Dec 17, 2013·3 cites·19 claims
- 1272US9247050B2Telecommunications services activationVENDROW VLAD·Filed 2008·Granted Jan 26, 2016·2 cites·23 claims
- 1371US9008625B2Fraud prevention techniquesRINGCENTRAL INC·Filed 2013·Granted Apr 14, 2015·2 cites·18 claims
- 1470US9350845B2Universal call management platformVENDROW VLAD·Filed 2010·Granted May 24, 2016·2 cites·23 claims
- 1570US9237235B2Call queuing for location-aware mobile devicesRINGCENTRAL INC·Filed 2014·Granted Jan 12, 2016·1 cites·20 claims
- 1670US8891737B2Call management interfacesRINGCENTRAL INC·Filed 2013·Granted Nov 18, 2014·2 cites·20 claims
- 1769US8355496B2Call management interfacesRINGCENTRAL INC·Filed 2010·Granted Jan 15, 2013·2 cites·21 claims
- 1863US9749457B2Provisioning interfaces for accessing virtual private branch exchange services through a mobile deviceRINGCENTRAL INC·Filed 2015·Granted Aug 29, 2017·1 cites·20 claims
- 1959US9473873B2Instant activation and provisioning for telecommunication services on a mobile deviceRINGCENTRAL INC·Filed 2014·Granted Oct 18, 2016·0 cites·18 claims
- 2058US9294985B2Bridge line appearance for location-aware mobile devicesRINGCENTRAL INC·Filed 2014·Granted Mar 22, 2016·0 cites·16 claims
- 2157US8934883B2Bridge line appearance for location-aware mobile devicesRINGCENTRAL INC·Filed 2013·Granted Jan 13, 2015·0 cites·20 claims
- 2254US9736756B2Centralized status server for call management of location-aware mobile devicesRINGCENTRAL INC·Filed 2015·Granted Aug 15, 2017·0 cites·20 claims
- 2354US2010128861A1Database failure detection and recovery for call management systemRINGCENTRAL INC·Filed 2009·Application pending·0 cites
- 2453US9930473B2Instant activation and provisioning for telecommunication services on a mobile deviceRINGCENTRAL INC·Filed 2016·Granted Mar 27, 2018·0 cites·17 claims
- 2553US9591138B2Call queuing for location-aware mobile devicesRINGCENTRAL INC·Filed 2015·Granted Mar 7, 2017·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Praful Shah files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →