Lev A Slutsman

6421437, Jul 16, 2002

Nov 1, 1999

09/431405

Lev Slutsman - Wayside NJ

ATT Corp. - New York NY

H04M 342

37920102, 37920112, 37920702, 37921102, 37922109, 37922114, 379900

A system and method performs rerouting of an incoming call to a telecommunication services subscriber to provide intelligent network services based on proprietary data about the subscribers services. This proprietary data is within the control of the telecommunication service providers equipment. Rerouting is performed without providing access to the proprietary data by other telecommunication service providers. Using such a system and method the subscribers telecommunication provider can effectively provide intelligent network services without risking dissemination of that proprietary data.

6421442, Jul 16, 2002

Jan 29, 2001

09/770652

Lev Slutsman - Wayside NJ
Kamlesh T. Tewani - Freehold NJ
Lance Wayne Wilson - Marlboro NJ

ATT Corp. - New York NY

H04M 700

37922113, 37922001

A method is provided which reduces post-dial delay in a number portability environment. In particular, a switching office which controls call routing to portable numbers (NPA-NXXs) contains a cache for which location routing number response information may be stored. The processing office concurrently checks the cache for LRN response information corresponding to the dialed number and launches a query to a number portability database. Thus, if the LRN response information in the cache is valid then the call will be routed in the timeliest manner. However, if either the cache does not have any LRN response information or the LRN response information in the cache proves not to be valid then, the switching office will have received the LRN response information from the database more quickly based on the concurrent launching of a query. Therefore, a more timely attempt at establishing a proper connection to the dialed number will occur thereby reducing post-dial delay.

6587458, Jul 1, 2003

Aug 4, 1999

09/368242

Frederick Murray Burg - West Long Branch NJ
Lev Slutsman - Wayside NJ

ATT Corporation - New York NY

H04L 1266

370356, 370355, 370352

A method and apparatus for an Internet Caller-ID Delivery Plus Service is presented. The telephone numbers and Internet accounts of a subscriber are aggregated in a database, with one of the telephone numbers being designated as the primary contact number for the subscriber. When the primary contact number is called by a caller attempting to reach the subscriber, the corresponding telephone numbers and Internet accounts of the subscriber are retrieved from the database by the Service. Each telephone number, including the primary contact number, is then dialed by the Service and the call is connected to the first numbers answered. In the case where none of the subscribers telephone numbers are answered, each Internet account is analyzed to determine if the subscriber is currently on-line. If the subscriber is on-line, a pop-up window with the callers ID will appear on the screen.

6604129, Aug 5, 2003

Mar 25, 1999

09/276523

Lev Slutsman - Asbury Park NJ
Frederick M. Burg - West Long Branch NJ

ATT Corp. - New York NY

G06F 1300

709204, 709228, 709221, 345753

A method and apparatus for a conference call mediation service which allows for the scheduling of multi-participant conferences over the Internet is presented. A subscriber who desires to host a conference sends a conference request to a Web Service Control Point (WSCP) with attributes regarding the conference (i. e. , date, time, conference agenda, etc. ). The WSCP generates a unique conference ID, identifying the attributes of the proposed conference, and broadcasts a conference invitation to potential conference participants. Potential participants respond to the conference invitation and may make changes to, or modify, the attributes of the proposed conference. The WSCP acts as a negotiator between potential conference participants by continuing to resend the modified and unmodified conference attributes until an agreement regarding the conference is reached. At that point the WSCP schedules the conference with a communication service provider and sends a confirmation to each participant.

7177905, Feb 13, 2007

Apr 24, 2003

10/422301

Lev Slutsman - Asbury Park NJ, US
Frederick M. Burg - West Long Branch NJ, US

AT&T Corp. - New York NY

G06F 13/00

709204, 709228, 715753

A method and apparatus for a conference call mediation service which allows for the scheduling of multi-participant conferences over the Internet is presented. A subscriber who desires to host a conference sends a conference request to a Web Service Control Point (WSCP) with attributes regarding the conference (i. e. , date, time, conference agenda, etc. ). The WSCP generates a unique conference ID, identifying the attributes of the proposed conference, and broadcasts a conference invitation to potential conference participants. Potential participants respond to the conference invitation and may make changes to, or modify, the attributes of the proposed conference. The WSCP acts as a negotiator between potential conference participants by continuing to resend the modified and unmodified conference attributes until an agreement regarding the conference is reached. At that point the WSCP schedules the conference with a communication service provider and sends a confirmation to each participant.

7957427, Jun 7, 2011

Nov 3, 2008

12/263946

Lev Slutsman - Ocean NJ, US
Norm Farber - Freehold NJ, US

AT&T Mobility II LLC - Atlanta GA

H04J 3/16
H04J 3/06
G01R 31/08

370519, 370468, 370238

A method and apparatus that use dynamic latency to estimate traffic flows in a communication network are disclosed. For example, the method obtains a demand matrix having at least one point pair demand, and satisfies each of the at least one point pair demand in the demand matrix by selecting a shortest path that minimizes a dynamic latency and a number of hops.

8166351, Apr 24, 2012

Oct 21, 2008

12/255149

Lev Slutsman - Ocean NJ, US
Moshiur Rahman - Marlboro NJ, US

AT&T Intellectual Property I, L.P. - Atlanta GA

G06F 11/00

714 48, 714 37, 714 25, 714 26, 714 41

Methods, systems, and computer-readable media for filtering redundant fault events from an event stream generated by devices on a network based on a statistical correlation between fault events are provided. Event history data is collected from the fault events generated by devices on the network over a period of time. Statistical correlations are computed between each distinct pair of fault events in the event history data. Based on the statistical correlations, a list of redundant fault events and associated significant events is identified. The list of redundant events and associated significant events is utilized to filter the redundant fault events from the event stream generated by the devices on the network.

20030061354, Mar 27, 2003

Oct 27, 1999

09/428363

FREDERICK MURRAY BURG - WEST LONG BEACH NJ, US
LEV SLUTSMAN - ASBURY PARK NJ, US

HEWLETT-PACKARD COMPANY & INTEL CORPORATION

G06F015/16
H04L012/54

709/227000, 370/428000

A call is set up between a subscriber premises and a call center. The subscriber premises includes a personal computer and a telephone. A call set up request is received from a gateway responsive to the personal computer of the subscriber premises. A query is sent to the call center. An availability reply is received from the call center, and a call set up instruction is prepared for setting up the call between the telephone of the subscriber premises and the call center. In some cases, an unavailability reply is received from the call center. The time-in-queue until the call center will be available to receive the call is estimated, and a call queue status message is prepared for delivery to the gateway and thence to the subscriber premises.