Dipankar Ray

This inventor holds 8 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignees: Ericsson Gmbh, Telefonaktiebolaget Lm Ericsson (Publ). Active years: 2000-2014.

USPTO Granted Patents = 8

% Patents Active = 50.0

CIPO Patents = 1

EPO Patents = 1

Average Co-Inventor Count = 2.1

ph-index = 5

Forward Citations = 727(Granted Patents)

Location History:

Garland, TX (US) (2000 - 2001)
Richardson, TX (US) (2002)
Dorval, CA (2007)
Plano, TX (US) (2003 - 2014)

Company Filing History:

Telefonaktiebolaget Lm Ericsson (Publ)

patents

Years Active: 2000-2014

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8774385 - Method and apparatus for ringback tone personalization (2014-07-08),

2. 7702364 - Method and apparatus to reduce mobile switching center involvement in packet data call support (2010-04-20),

3. 7295545 - PPP connection during simple IP (2007-11-13),

4. 7103662 - System and method for improved session management in a data cellular network (2006-09-05),

5. 6587455 - Automatic discovery of nodes associated with a virtual subnet (2003-07-01),

6. 6424638 - System and method for performing an inter mobile system handover using the internet telephony system (2002-07-23),

7. 6240069 - System and method for location-based group services (2001-05-29),

8. 6067529 - System and method for sending a short message containing purchase (2000-05-23),

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1 patent (CIPO):

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1 patent (EPO):

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