Leonid V. Razoumov

Person

Bronx, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for managing communication inquiries
- Patent number 12,022,363
- Issue date Jun 25, 2024
- AT&T Intellectual Property I, L.P.
- Dana Tardelli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for managing communication inquiries
- Patent number 11,647,365
- Issue date May 9, 2023
- AT&T Intellectual Property I, L.P.
- Dana Tardelli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for managing communication inquiries
- Patent number 10,966,064
- Issue date Mar 30, 2021
- AT&T Intellectual Property I, L.P.
- Dana Tardelli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital rights management using a digital agent
- Patent number 10,565,353
- Issue date Feb 18, 2020
- AT&T Intellectual Property I, L.P.
- Dana Tardelli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for managing communication inquiries
- Patent number 10,091,626
- Issue date Oct 2, 2018
- AT&T Intellectual Property I, L.P.
- Dana Tardelli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for managing communication exchanges
- Patent number 9,787,625
- Issue date Oct 10, 2017
- AT&T Intellectual Property I, L.P.
- Dana Tardelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Architecture for radio access network virtualization
- Patent number 9,723,495
- Issue date Aug 1, 2017
- AT&T Intellectual Property I, L.P.
- Sarat Puthenpura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Architecture for radio access network virtualization
- Patent number 9,473,949
- Issue date Oct 18, 2016
- AT&T Intellectual Property I, L.P.
- Sarat Puthenpura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for managing communication exchanges
- Patent number 9,369,421
- Issue date Jun 14, 2016
- AT&T Mobility II LLC
- Dana Tardelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining a location of a wireless endpoint device in a wireless...
- Patent number 9,357,349
- Issue date May 31, 2016
- AT&T Intellectual Property I, L.P.
- Leonid Razoumov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient cell site outage mitigation
- Patent number 9,301,167
- Issue date Mar 29, 2016
- AT&T Intellectual Property I, L.P.
- Ajay Mahimkar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Architecture for radio access network virtualization
- Patent number 9,232,387
- Issue date Jan 5, 2016
- AT&T Intellectual Property I, L.P.
- Sarat Puthenpura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient cell site outage mitigation
- Patent number 9,173,106
- Issue date Oct 27, 2015
- AT&T Intellectual Property I, L.P.
- Ajay Mahimkar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital rights management using a digital agent
- Patent number 9,135,410
- Issue date Sep 15, 2015
- AT&T Intellectual Property I, L.P.
- Dana Tardelli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Determining a location of a wireless endpoint device in a wireless...
- Patent number 9,026,137
- Issue date May 5, 2015
- AT&T Intellectual Property I, L.P.
- Leonid Razoumov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resource allocation for channels with imperfect feedback
- Patent number 8,892,152
- Issue date Nov 18, 2014
- AT&T Intellectual Property I, L.P.
- Leonid Razoumov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for managing communication inquiries
- Patent number 8,769,090
- Issue date Jul 1, 2014
- AT&T Intellectual Property I, L.P.
- Dana Tardelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for managing communication exchanges
- Patent number 8,762,468
- Issue date Jun 24, 2014
- AT&T Mobility II, LLC
- Dana Tardelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for wireless monitoring of sports activities
- Patent number 8,593,286
- Issue date Nov 26, 2013
- AT&T Intellectual Property I, L.P.
- Leonid Razoumov
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for dynamically assigning a mobile service req...
- Patent number 8,503,997
- Issue date Aug 6, 2013
- AT&T Intellectual Property I, L.P.
- Leonid Razoumov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Space time coding where space diversity derives from use of multipl...
- Patent number 8,385,904
- Issue date Feb 26, 2013
- AT&T Intellectual Property II, L.P.
- Robert R Miller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatuses for GPS coordinates extrapolation when GPS...
- Patent number 7,855,683
- Issue date Dec 21, 2010
- AT&T Intellectual Property I, L.P.
- Leonid Razoumov
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR MANAGING COMMUNICATION INQUIRIES
- Publication number 20240305959
- Publication date Sep 12, 2024
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Dana Tardelli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR MANAGING COMMUNICATION INQUIRIES
- Publication number 20230239663
- Publication date Jul 27, 2023
- A T & T Intellectual Property I, L.P.
- Dana Tardelli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR MANAGING COMMUNICATION INQUIRIES
- Publication number 20210176607
- Publication date Jun 10, 2021
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Dana Tardelli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIGITAL RIGHTS MANAGEMENT USING A DIGITAL AGENT
- Publication number 20200143012
- Publication date May 7, 2020
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Dana Tardelli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR MANAGING COMMUNICATION INQUIRIES
- Publication number 20190007804
- Publication date Jan 3, 2019
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Dana Tardelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ARCHITECTURE FOR RADIO ACCESS NETWORK VIRTUALIZATION
- Publication number 20170013473
- Publication date Jan 12, 2017
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Sarat Puthenpura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MANAGING COMMUNICATION EXCHANGES
- Publication number 20160261543
- Publication date Sep 8, 2016
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Dana Tardelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ARCHITECTURE FOR RADIO ACCESS NETWORK VIRTUALIZATION
- Publication number 20160088492
- Publication date Mar 24, 2016
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Sarat Puthenpura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT CELL SITE OUTAGE MITIGATION
- Publication number 20160014622
- Publication date Jan 14, 2016
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ajay Mahimkar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital Rights Management Using a Digital Agent
- Publication number 20150310340
- Publication date Oct 29, 2015
- AT&T Mobility II LLC
- Dana Tardelli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETERMINING A LOCATION OF A WIRELESS ENDPOINT DEVICE IN A WIRELESS...
- Publication number 20150237478
- Publication date Aug 20, 2015
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Leonid Razoumov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT CELL SITE OUTAGE MITIGATION
- Publication number 20150146514
- Publication date May 28, 2015
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ajay Mahimkar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ARCHITECTURE FOR RADIO ACCESS NETWORK VIRTUALIZATION
- Publication number 20150110008
- Publication date Apr 23, 2015
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Sarat Puthenpura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MANAGING COMMUNICATION EXCHANGES
- Publication number 20140258429
- Publication date Sep 11, 2014
- AT&T Mobility II LLC
- Dana Tardelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MANAGING COMMUNICATION INQUIRIES
- Publication number 20140248856
- Publication date Sep 4, 2014
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Dana Tardelli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETERMINING A LOCATION OF A WIRELESS ENDPOINT DEVICE IN A WIRELESS...
- Publication number 20140171101
- Publication date Jun 19, 2014
- AT&T INTELLECTUAL PROPERTY I, L.P.
- LEONID RAZOUMOV
- G01 - MEASURING TESTING
Information Patent Application
Digital Rights Management Using a Digital Agent
- Publication number 20130166492
- Publication date Jun 27, 2013
- AT&T Mobility II LLC
- Dana Tardelli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR MANAGING COMMUNICATION INQUIRIES
- Publication number 20130138745
- Publication date May 30, 2013
- AT&T Mobility II, LLC
- Dana Tardelli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR MANAGING COMMUNICATION EXCHANGES
- Publication number 20130138746
- Publication date May 30, 2013
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Dana Tardelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Resource Allocation for Channels with Imperfect Feedback
- Publication number 20130109428
- Publication date May 2, 2013
- Leonid Razoumov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR WIRELESS MONITORING OF SPORTS ACTIVITIES
- Publication number 20120139731
- Publication date Jun 7, 2012
- AT&T Intellectual Property I, L.P.
- Leonid Razoumov
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR DYNAMICALLY ASSIGNING A MOBILE SERVICE REQ...
- Publication number 20120058742
- Publication date Mar 8, 2012
- LEONID RAZOUMOV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless Monitoring of Multiple Vital Signs
- Publication number 20110137141
- Publication date Jun 9, 2011
- AT&T Intellectual Property I, L.P.
- Leonid V. Razoumov
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Space time coding where space diversity derives from use of multipl...
- Publication number 20100124917
- Publication date May 20, 2010
- Robert R. Miller, II
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Apparatuses For GPS Coordinates Extrapolation When GPS...
- Publication number 20100109948
- Publication date May 6, 2010
- Leonid Razoumov
- G01 - MEASURING TESTING

Leonid V. Razoumov

Person

Patents Grantslast 30 patents

Method and apparatus for managing communication inquiries

Method and apparatus for managing communication inquiries

Method and apparatus for managing communication inquiries

Digital rights management using a digital agent

Method and apparatus for managing communication inquiries

Method and apparatus for managing communication exchanges

Architecture for radio access network virtualization

Architecture for radio access network virtualization

Method and apparatus for managing communication exchanges

Determining a location of a wireless endpoint device in a wireless...

Efficient cell site outage mitigation

Architecture for radio access network virtualization

Efficient cell site outage mitigation

Digital rights management using a digital agent

Determining a location of a wireless endpoint device in a wireless...

Resource allocation for channels with imperfect feedback

Method and apparatus for managing communication inquiries

Method and apparatus for managing communication exchanges

System and method for wireless monitoring of sports activities

Method and apparatus for dynamically assigning a mobile service req...

Space time coding where space diversity derives from use of multipl...

Methods and apparatuses for GPS coordinates extrapolation when GPS...

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR MANAGING COMMUNICATION INQUIRIES

METHOD AND APPARATUS FOR MANAGING COMMUNICATION INQUIRIES

METHOD AND APPARATUS FOR MANAGING COMMUNICATION INQUIRIES

DIGITAL RIGHTS MANAGEMENT USING A DIGITAL AGENT

METHOD AND APPARATUS FOR MANAGING COMMUNICATION INQUIRIES

ARCHITECTURE FOR RADIO ACCESS NETWORK VIRTUALIZATION

METHOD AND APPARATUS FOR MANAGING COMMUNICATION EXCHANGES

ARCHITECTURE FOR RADIO ACCESS NETWORK VIRTUALIZATION

EFFICIENT CELL SITE OUTAGE MITIGATION

Digital Rights Management Using a Digital Agent

DETERMINING A LOCATION OF A WIRELESS ENDPOINT DEVICE IN A WIRELESS...

EFFICIENT CELL SITE OUTAGE MITIGATION

ARCHITECTURE FOR RADIO ACCESS NETWORK VIRTUALIZATION

METHOD AND APPARATUS FOR MANAGING COMMUNICATION EXCHANGES

METHOD AND APPARATUS FOR MANAGING COMMUNICATION INQUIRIES

DETERMINING A LOCATION OF A WIRELESS ENDPOINT DEVICE IN A WIRELESS...

Digital Rights Management Using a Digital Agent

METHOD AND APPARATUS FOR MANAGING COMMUNICATION INQUIRIES

METHOD AND APPARATUS FOR MANAGING COMMUNICATION EXCHANGES

Resource Allocation for Channels with Imperfect Feedback

SYSTEM AND METHOD FOR WIRELESS MONITORING OF SPORTS ACTIVITIES

METHOD AND APPARATUS FOR DYNAMICALLY ASSIGNING A MOBILE SERVICE REQ...

Wireless Monitoring of Multiple Vital Signs

Space time coding where space diversity derives from use of multipl...

Methods and Apparatuses For GPS Coordinates Extrapolation When GPS...